CD Math 4 2ed

Level 4
2 nd Edition
Teacher’s Edition
Answers to Student Lessons

Simple Solutions © Mathematics T.E. Level 4
Lesson #1
1 1,344
2 50
3 4/8 or 1/2
4 51
5 14
6 >
7 6 inches
8 7
9 32
10 40
11 square
12 28
13 4
14 410, 412, 421, 423
15 10:45
16 400 + 30 + 5
17 65¢
18 56 pages
19 50 students, 30 students
20 60 students
2

Simple Solutions © Mathematics T.E. Level 4
Lesson #2
1 24
2 843
3 6
4 300
5 3
6 27
7 thirty-seven
8 >
9 451
10 55, 60
11
12 12:00
13 $2.34
14 3 sides
15 sum
16 8
17 9 days
18 0
19 567
20 2 dimes, 1 nickel
3

Simple Solutions © Mathematics T.E. Level 4
Lesson #3
1 9
2 12 inches
3 36
4 9 words
5 product
6 $79.49
7 800
8 cube
9 even
10 5
11 1/6
12 8
13 1,195
14 48
15 359
16 8
17 >
18 864, 684, 648, 468
19 3,000 + 200 + 10 + 9
20 1,478; Drama
4

Simple Solutions © Mathematics T.E. Level 4
Lesson #4
1 34
2 63
3 100
4 9
5 106
6 difference
7 13
8 4 quarters
9 22
10 6,000
11 3/4
12 277
13 50 sheep and piglets
14 39
15 odd
16 3 feet
17 <
18 4
19 12
20 circle
5

Simple Solutions © Mathematics T.E. Level 4
Lesson #5
1 odd
2 8
3 <
4 0, 2, 4, 6, 8
5 Sarah
6 19, 47, 62, 91
7 800
8 72, 431
9 sum
10 $2.48
11 4/6
12
13 14
14 5
15 20
16 105
17 12:45
18 12 inches
19 September 6 th , September 3 rd
20 Friday
6

Simple Solutions © Mathematics T.E. Level 4
Lesson #6
1 14
2 90
3 55
4 7
5 651
6 diamond
7 187 people
8 quotient
9 $12.21
10 3:45
11 3,000 + 700 + 60 + 3
12
13 42
14
15 22
16 even
17 6
18 >
19 7
20 zero
7

Simple Solutions © Mathematics T.E. Level 4
Lesson #7
1 4
2 3
3 39
4 30
5 173
6 product
7 45
8 >
9 40 miles
10 23
11 75,023
12 $1.30
13 kilograms
14 4
15 60 minutes
16 246
17 64
18
19 Manuel Lee
20 50 feet
8

Simple Solutions © Mathematics T.E. Level 4
Lesson #8
1 152
2
3 <
4 27
5 11:50 a.m.
6 difference
7 3
8 24 hours
9 134
10 40 centimeters
11 $5.71
12 three hundred sixty-two
13 odd
14 11
15 5
16
17 9
18 532, 325, 253, 235
19 24 pencils
20 8
9

Simple Solutions © Mathematics T.E. Level 4
Lesson #9
1 60 seconds
2 500
3 8
4 pounds
5 1½ hours or 90 minutes
6 3 feet
7 7
8 6
9 odd
10 >
11 34,736
12 8,251
13 40,000
14 1,195 1,519 1,591 1,951
15 8
16
17 48
18 309
19 9
20 42 people
10

Simple Solutions © Mathematics T.E. Level 4
Lesson #10
1 34, 40
2 37,000
3 18
4 9
5
6 4
7 86
8 92
9 quotient
10 <
11
60,000 + 4,000 + 300 + 20
+ 3
12 1, 3, 5, 7
13 24
14 12 tickets
15 11:15
16 365 days
17 51
18 4/8
19 24 inches
20 canoe 30 more
11

Simple Solutions © Mathematics T.E. Level 4
Lesson #11
1 36
2 $8.00
3 cups
4 8
5 6
6 175
7 cone
8 12 months
9 sum
10 25 minutes
11 5,371
12 59
13 >
14 odd
15 100
16 36 inches
17 70
18
19 10 dimes
20 Charlie; 65 cards
12

Simple Solutions © Mathematics T.E. Level 4
Lesson #12
1 103
2 8/10
3 72
4 30,000
5
6 zero
7 miles
8 4
9 5
10 11:15
11 1,424
12 108
13 1 meter
14 $6
15 54
16 9
17
18 12 inches
19 >
20 60 minutes
13

Simple Solutions © Mathematics T.E. Level 4
Lesson #13
1 1,091,037
2 21
3 even
4 180
5 5,123
6 3 r 1
7 14
8 8
9 5,000,000
10 1 gram
11 21 days
12 >
13
14 10:00
15 28
16 $20.02
17
18 3 inches
19 2,000 grams; 2 kilograms
20 36 inches
14

Simple Solutions © Mathematics T.E. Level 4
Lesson #14
1 14
2 4 quarts = 1 gallon
3 8
4 7
5 even
6 3/8
7 32
8 11
9 No
10 $1.06
11 11:30 a.m.
12 24
13 sphere
14 418,262
15 9 r 1
16 3 feet
17 $2.54
18 51
19
20 0
15

Simple Solutions © Mathematics T.E. Level 4
Lesson #15
1 40,000
2 4 quarts
3
4 42
5 >
6 19,107
7 9
8
three thousand, two hundred
eighty-one
9 102,329
10 100
11 56
12 48 inches
13 45 minutes
14 4
15 2 nickels, 1 penny
16 12 months
17 pounds
18 6
19 BLT Sandwich
20 187 more hamburgers
16

Simple Solutions © Mathematics T.E. Level 4
Lesson #16
1 207
2 12
3 difference
4 56,574
5 polygon
6 730 days
7 215
8 4 hours
9 8
10
11 $1.40
12 11
13 4 r 1
14 10:40
15 <
16 8
17 60 seconds
18 3,600
19 26
20
17

Simple Solutions © Mathematics T.E. Level 4
Lesson #17
1 9
2 5,000
3 1,092
4 3 r 1
5 63 players
6 958,543
7 4 quarts
8 odd
9 389,681; 389,618; 389,600
10 gallons
11 255
12
13 3/5
14 36
15
16 7
17
18 15
19 sum
20 No
18

Simple Solutions © Mathematics T.E. Level 4
Lesson #18
1 12
2
3 4,000,000
4 300 grams
5 1,500
6 pentagon,
7 7
8 3:30
9 5
10 yellow
11 105 baseball cards
12 1,086
13 9 feet
14 No
15 ounces
16 16 ounces = 1 pound
17 $1.24
18 7
19 322
20 6:25
19

Simple Solutions © Mathematics T.E. Level 4
Lesson #19
1 4 quarts
2 4 r 4
3 72 hours
4 54
5
6 <
7 11
8 quotient
9 6
10 1,060,273
11 odd
12
13 2,621
14 3
15 2 grams
16 23,008
17 28,000
18 $7.35
19 11:15 a.m.
20 2 inches
20

Simple Solutions © Mathematics T.E. Level 4
Lesson #20
1 23,260
2 9
3 39, 46
4 16
5 56
6 527,465
7 2 yards
8
9 6 r 1
10 0
11 1
12 9
13 pentagon
14 51, 53, 55, 57, 59
15 <
16 24 months
17 9,275,081
18 Yes
19 23
20 54°
21

Simple Solutions © Mathematics T.E. Level 4
Lesson #21
1 50,000 + 6,000 + 300 + 40 + 8
2 8 quarts
3 1,146,212
4
5 9:45
6 105
7 49
8 >
9
10 7
11 720
12 18
13 product
14 6 feet
15 2:10
16 5 r 8
17 37 shells
18
19
20 80
22

Simple Solutions © Mathematics T.E. Level 4
Lesson #22
1 103
2 8
3 5 × 6 = 30
4
5 1,445
6 4 r 1
7 >
8 odd
9 tons
10 Yes
11 12
12 6 sides
13 42, 44, 46, 48
14 60,487
15 4
16 4 centimeters
17 3,000 + 200 + 90 + 8
18 50,000
19 36 markers
20
two thousand, seven hundred
ninety-one
23

Simple Solutions © Mathematics T.E. Level 4
Lesson #23
1 90°
2 1,737
3 54
4 600
5 >
6 420 minutes
7 25
8 3
9
a) hexagon, b) pentagon,
c) triangle
10 9 r 2
11 47
12 difference
13 687,465
14 202
15 264 days
16 16 ounces
17 23,597
18 $8.67
19 8 quarters
20 76°
24

Simple Solutions © Mathematics T.E. Level 4
Lesson #24
1 33,300
2 2 gallons
3 4
4 47,878
5 3:00
6 pounds
7 6
8 >
9 Yes
10 hexagon
11 4 × 4
12 26,607
13 1/5
14 5 sides
15 20
16 8,629
17 14 more monkeys
18 150 lawns; 50 lawns
19
20 29
25

Simple Solutions © Mathematics T.E. Level 4
Lesson #25
1 6 sides
2 1,053,721
3 300 minutes
4 39,534
5 16 ounces
6 2,555
7 10:15
8 45
9 4
10
11 3/7
12 3
13 product
14
15 8 r 6
16 47,000
17 ounces
18 368
19 27 grapes
20 $1.12
26

Simple Solutions © Mathematics T.E. Level 4
Lesson #26
1 95
2
3 5,359
4 7:50
5 pentagon
6 56,328
7 >
8 $15.65
9 9 r 1
10 900
11 90°
12 sixty-nine
13 12 quarts
14
400,000 + 80,000 + 1,000 +
300 + 20 + 2
15 10 miles
16 42
17 665,604
18 72, 74, 76, 78
19 12 ft.
20 15 students
27

Simple Solutions © Mathematics T.E. Level 4
Lesson #27
1 1,924
2
3 1,244
4 nine hundred twenty-three
5 6 sides
6 4,200
7 13,825
8 308 fish
9 125 ml
10 72
11
12 91, 93, 95, 97, 99
13 <
14 540 seconds
15 754,299
16 $2.58
17 137, 163, 189, 198
18 2
19 6 r 1
20 0.5 cm or ½ cm
28

Simple Solutions © Mathematics T.E. Level 4
Lesson #28
1 20
2 26,747
3 40 buckets
4 8
5
6 20 quarts
7 polygon
8 11,140
9 39,000
10 1,560
11
12 sum
13 145
14 4
15 9 feet
16 odd
17 5/16
18 2:00
19 size, shape
20
29

Simple Solutions © Mathematics T.E. Level 4
Lesson #29
1 pentagon
2 408
3 3 r 2
4 1,134,368
5 9
6 35
7 2,361
8 60,000
9 8 sides
10 120 laps
11 3 yards
12 144
13 28 quarts
14 <
15 106
16 11:30
17 16 oz.
18 2,700
19 2,000 pounds = 1 ton
20 64,437 pounds of nuts
30

Simple Solutions © Mathematics T.E. Level 4
Lesson #30
1 28
2 1,625
3 21,635
4 7 r 2
5 2:10 p.m.
6 8 sides
7
8 225
9 $4.75
10 obtuse
11 800
12 2/6
13 14 cookies
14 cube
15 3
16 milliliters
17 62, 64, 66, 68, 70, 72, 74
18 No
19 1,000
20 2,000 lb.
31

Simple Solutions © Mathematics T.E. Level 4
Lesson #31
1 9 r 1
2 3,600
3 15,015
4
5 >
6 1,639,787
7 32 oz.
8 Yes
9 $1.50
10 2,339
11 7:20
12
13 6
14 quotient
15 54, 43
16 liters
17 110
18 36 miles
19 octagon
20 February 7 th ; Saturday
32

Simple Solutions © Mathematics T.E. Level 4
Lesson #32
1 11,241,120
2 8
3 2,304
4 hexagon
5 7,900
6 7,084
7 >
8 polygon
9 1 meter
10 132
11 7 r 3
12 64
13 product
14 $5.96
15 36 months
16
17 4/5
18
31, 33, 35, 37, 39, 41, 43, 45,
47, 49
19 11:30
20 1 ½ inches
33

Simple Solutions © Mathematics T.E. Level 4
Lesson #33
1 91
2 5
3 4 r 3
4 16 oz.
5 7,816
6 $5.10
7
8 11,976
9 even
10 3,772
11 3,000
12 kilograms
13 8,000 lbs.
14 $1.55
15 6
16 400
17
18 77
19 6:35
20 54,618 45,816 44,927
34

Simple Solutions © Mathematics T.E. Level 4
Lesson #34
1 5 r 1
2 5,244
3 8 sides
4 5,014
5
6 10,616
7 sum
8 Yes
9 24 quarts
10 16,080
11 33,200
12 5
13 2
14 300 minutes
15 milliliters
16 Yes; 15 caps × $20 = $300
17 8
18 30 miles
19
20 Friday
35

Simple Solutions © Mathematics T.E. Level 4
Lesson #35
1 6
2 444
3 431 fans
4 3 feet
5 1,227,198
6 81
7 7 r 2
8 12:45
9 2,112
10 even
11 50,000 + 6,000 + 900 + 20 + 1
12 46,360
13 6
14 obtuse
15 1 hour and 35 minutes
16 9
17 <
18 $34.84
19 three thousand ninety-six
20
36

Simple Solutions © Mathematics T.E. Level 4
Lesson #36
1 6 r 3
2 504
3
4 576
5 64 oz.
6 25,837
7 56
8 188
9 153,302
10 9 and 11
11 27,000
12
13 1/6
14
15
22, 24, 26, 28, 30, 32, 34, 36,
38
a) octagon, b) hexagon,
c) pentagon
16 260 weeks
17 No
18
19 53,318
20 more than 1 hour
37

Simple Solutions © Mathematics T.E. Level 4
Lesson #37
1 $1.19
2 634,720
3 54
4 59
5 20 quarts
6 31 beads are blue
7 76, 84
8 11:00
9 3
10 42,000
11 2 r 3
12 2 feet
13 even
14 Hexagon
15 <
16 310
17 rectangular prism
18 6,000 + 500 + 20 + 1
19 7
20 98°
38

Simple Solutions © Mathematics T.E. Level 4
Lesson #38
1 24
2 857
3 5 people
4 127
5 7
6 polygon
7 11
8 8,000 lbs.
9 350 miles
10 12:30
11 3,600
12 10,252
13 1,505
14 8
15 486, 454, 434
16 octagon
17 435
18 108 petals
19 24
20 2/7
39

Simple Solutions © Mathematics T.E. Level 4
Lesson #39
1 851
2 odd
3 6
4 5
5 3,621
6 180 minutes
7 grams
8 35
9 500
10 Yes
11 926
12 16 oz.
13 $4.73
14 60
15 >
16 408
17 60 months
18 hexagon
19 30 years
20 7 r 2
40

Simple Solutions © Mathematics T.E. Level 4
Lesson #40
1 Yes
2 5
3 3,567
4 20 nickels
5 >
6
7 56
8 similar
9 7
10 888
11 even
12 9 decades
13 141
14 16,125
15 11:15
16 21 seats
17 1/5
18 difference
19 8 r 7
20
41

Simple Solutions © Mathematics T.E. Level 4
Lesson #41
1 1,353
2 20
3 32 seeds
4 0
5 12 cm
6 49
7 90°
8 6:10 a.m.
9 6 r 3
10 7,000 + 400 + 60 + 1
11 congruent
12
13 $1.72
14 pentagon
15 10,416
16 10 years
17 5
18 octagon
19 4 quarts
20 2 3/4 inches
42

Simple Solutions © Mathematics T.E. Level 4
Lesson #42
1 36,000
2 18
3 11:30 a.m.
4 <
5 70 years
6 13,650
7
8 45
9 3,375
10 4/6
11 120 tons
12 0, 2, 4, 6
13 5
14 805 candy bars
15 48 in.
16 90
17 octagon
18 137
19 30
20 Oct./ Nov.; Aug./Sept.
43

Simple Solutions © Mathematics T.E. Level 4
1 1, 3, 5, 7
2 224
Lesson #43
3
30,000 + 2,000 + 400 + 10 +
3
4 12,914
5 $3.60
6 6 cookies
7 24
8 9:45
9 56,000
10 30
11 1,485
12 8 decades
13 32 oz.
14 5
15 8 r 4
16 7
17 even
18 1,056
19
20 300 years
44

Simple Solutions © Mathematics T.E. Level 4
Lesson #44
1 169
2 48
3 6:00
4 11 people
5 8
6 28 quarts
7 1,944
8 3,469
9 3,529
10 1 pound
11 3,034
12 4
13 4 r 3
14 1,424
15 >
16 $1,305
17 similar
18 100 years
19 8
20 2:08
45

Simple Solutions © Mathematics T.E. Level 4
Lesson #45
1 60 years
2 388 miles
3 2,444
4 8,000 + 900 + 2
5 31,101
6 less than 90°
7 8
8 1,131
9 8 sides
10 6
11 5 r 2
12 25 years old
13 odd
14 36
15 feet
16 42 days
17 37
18 3
19 4,600
20 1/3
46

Simple Solutions © Mathematics T.E. Level 4
Lesson #46
1 11
2 3:05
3 1,674
4 Yes
5 54
6 12,381
7 849
8 >
9 7
10 459
11 400 years, 40 years
12 $1.77
13 39
14 42,000
15 7 r 1
16 hexagon
17 12 players
18 10,800 seconds
19 polygon
20
47

Simple Solutions © Mathematics T.E. Level 4
Lesson #47
1 145
2 1:00 p.m.
3 45
4 40
5 64 oz.
6 40
7 liters
8 304
9 sum
10 41
11 1,878 lbs.
12
13 6 r 2
14 12 ft.
15 9
16 1,014
17
18 90
19 18,200
20 36 in.
48

Simple Solutions © Mathematics T.E. Level 4
Lesson #48
1 25,926
2 kilograms
3 8,264 8,462 8,642
4
5 product
6 1,210
7 3,000 + 700 + 80 + 8
8 536
9 7
10
three thousand, seven hundred
sixty-five
11 9 r 1
12
13 11:00 p.m.
14 2
15 56
16 62, 64, 66, 68
17 108 in.
18 $6.85
19 5 pounds
20 50
49

Simple Solutions © Mathematics T.E. Level 4
Lesson #49
1
six thousand, two hundred
thirty-three
2 41,025
3 3 r 1
4 >
5 2,340
6 90 years
7 43
8 66
9 1,351
10 acute
11 200 pennies
12 1,451
13 difference
14 14,000 lbs.
15 81, 83, 85, 87, 89
16 No
17 5:25
18 100
19 1,800
20 1,680 caramel apples
50

Simple Solutions © Mathematics T.E. Level 4
Lesson #50
1 136
2 even
3 1,408
4 7,600
5 11,586
6 90°
7 7
8 2,288
9
10 cube
11 28
12 $3.40
13 90
14 1 pound
15 5 teams
16 6,422 6,242 6,224
17 7,646
18 2
19 95 books
20 5 cm
51

Simple Solutions © Mathematics T.E. Level 4
Lesson #51
1 6 centuries
2 864
3
4 27
5 40,000
6 11:52 a.m.
7 26,201
8 16 oz.
9 11
10 6
11 2,970
12 6 r 1
13 five hundred ninety-eight
14 112 pages
15 $7.70
16 $81.50
17 4:45
18
19 12, 14, 16, 18
20 875, 785, 778, 578
52

Simple Solutions © Mathematics T.E. Level 4
Lesson #52
1 81
2 4,670
3 36 inches
4
No, it is not made up of line
segments, nor is it closed.
5 6,000 + 400 + 20 + 5
6 564
7 35 minutes
8 24
9 a yard
10 5,394
11 quotient
12 11,630
13 44
14 26,586
15 acute
16 8
17 6 ft. 4 in.
18
19 2 cups = 1 pint
20 24
53

Simple Solutions © Mathematics T.E. Level 4
Lesson #53
1 400 years
2 30,008
3 56 years
4 48
5 6 r 2
6 420 seconds
7 2/5
8 4,000
9 1,980
10 6
11 9,641
12 9
13
14 <
15 18,000 lbs.
16 532
17 25 eggs
18 300 grams
19 similar
20 12:30 a.m.
54

Simple Solutions © Mathematics T.E. Level 4
Lesson #54
1 2,000 + 400 + 80 + 5
2 13,430
3 22, 24, 26, 28
4 3,230
5 10,172
6 $11.88
7
8 16 oz.
9 32
10 $3.00
11 11:30
12 144
13
14 6 r 2
15 30,000
16 138
17 1 oz.
18 Yes
19 8 decades
20
55

Simple Solutions © Mathematics T.E. Level 4
1 12 quarters
2 12,339
3 sum
4 33,000
5 1,127
6 cone
7 187
8 12:15
9 $2.27
10
Lesson #55
11 31 years old
12 14,818
13 51, 43
14 1
15 7
16
two thousand, four hundred
twelve
17 72 in.
18 18
19 8 r 8
20 3 in.
56

Simple Solutions © Mathematics T.E. Level 4
1 9 r 1
2 congruent
3 8
Lesson #56
4 4,170 4,701 4,710
5 0
6 2 hrs., 30 min. or 2 ½ hrs.
7 1,673
8 3 miles
9 2 miles
10 12 quarts
11 800
12 >
13
No, it’s not made of line
segments.
14 42,690
15 8,561
16 odd
17 75
18 5,481
19
20 45
57

Simple Solutions © Mathematics T.E. Level 4
1 2:15 p.m.
2 5 decades
3 5 r 2
4 5
5 5
6 3,665
7 8,760
8 89
9 40,000
10 80 nickels
11 2/6
12 feet
Lesson #57
13 180 seconds
14 163
15
16
17 <
five thousand, three hundred
twenty-one
18 81, 83, 85, 87, 89
19 24 trees
20 76
58

Simple Solutions © Mathematics T.E. Level 4
Lesson #58
1 300
2 3,525
3 $3.64
4 8 r 6
5 2,310
6 even
7 2 cups
8 3,221 3,212 3,122
9 20
10 similar
11 10,031
12 90
13 324
14 sphere
15 14,496
16 400 years
17 12
18
19 5 milliliters
20 $16.25
59

Simple Solutions © Mathematics T.E. Level 4
Lesson #59
1 13,743
2 No
3 6
4 5,000 + 100 + 10 + 4
5
6 <
7 40
8 1,917
9 6,000 lbs.
10 18
11 8 r 7
12 obtuse
13 2,464
14 5,100
15 28 quarts
16
17 7,632
18 90 calls
19 8
20
60

Simple Solutions © Mathematics T.E. Level 4
Lesson #60
1 3
2
3 585
4 3:30
5 6 centuries
6 2
7 8 r 5
8
9 $4.30
10 63
11 78,999
12 2 cups
13 23,436
14 product
15 4,000
16 14
17 1,900
18 6
19 149
20 111
61

Simple Solutions © Mathematics T.E. Level 4
Lesson #61
1 <
2 21,462
3
4 1,373
5 9:30
6 12 r 11
7 7,458
8 difference
9 4,140
10 52
11 2 cups
12
13 even
14 8 r 2
15 1 yard
16 484
17 8
18 80 years
19 7
20 $12.60
62

Simple Solutions © Mathematics T.E. Level 4
Lesson #62
1 105
2 720 minutes
3 3/5
4 34
5
6 8
7 40 dimes
8 20,237
9 polygons
10 42, 44, 46, 48
11 42
12 10:25
13 3,618
14 seventy-seven
15 4
16 $4.92
17
18 80 oz.
19 908
20 1,725 people
63

Simple Solutions © Mathematics T.E. Level 4
Lesson #63
1 400 years
2 6 r 2
3 1,700
4 15,336
5 >
6 501
7 24,807
8
9 30,000 + 2,000 + 400 + 10 + 2
10 8,000 lbs.
11 3,003
12 50
13 8 feet
14 Friday
15 35
16 2,772
17 27,967 pounds
18 hexagon
19 24 r 2
20 9:50 a.m.
64

Simple Solutions © Mathematics T.E. Level 4
Lesson #64
1 27,835
2 4
3 1,116
4 6 r 1
5 32 quarts
6 3 meters
7 No
8 145
9 32°
10 20,365
11 2 cups
12 8
13 polygons
14 16
15 1,706
16
17 10:30 p.m.
18 55,000
19 60
20 9 teams
65

Simple Solutions © Mathematics T.E. Level 4
Lesson #65
1 202
2
3 5
4 40,000
5 five thousand twenty-four
6 32
7 1,084
8 4 years old, 9 years old
9 4
10 35,721
11 6:20
12
13 100 years
14 505
15 feet
16 952
17 155
18 24 quarts
19 acute
20 congruent
66

Simple Solutions © Mathematics T.E. Level 4
Lesson #66
1 1,248
2 480
3 16,000 lbs.
4 7 r 7
5 8:00
6 tons
7 98,619
8 90
9 4 cups
10 2,262
11 Acute angle
12 9 decades
13
14 <
15 42,098
16 79
17 67,482
18 32,500 books
19 2
20 46 lbs. 14 lbs. more
67

Simple Solutions © Mathematics T.E. Level 4
Lesson #67
1 64 oz.
2 101
3 2,556
4 400 ml
5 31,860
6 zero
7 11:50
8 42
9 34
10 $25.54
11 2,421
12 210
13 8:30
14 1,400
15 12,188
16 6
17 $22.50
18
19 36
20 polygons
68

Simple Solutions © Mathematics T.E. Level 4
Lesson #68
1 327
2 72 in.
3 90 boxes of candy
4 24
5 81,369
6 160,000
7 even
8 999
9 $1.85
10 No
11 63 days
12 75,749
13 12:25
14 >
15 64
16 901
17 2
18
19 182 r 15
20
69

Simple Solutions © Mathematics T.E. Level 4
Lesson #69
1 8,784
2
3 13
4 2 cups
5 10,000 + 3,000 + 200 + 50 + 1
6 126,936
7 cone
8 700 years
9 2,350
10 31
11 $24.39
12 8,000 lbs.
13 14,200
14 60
15 8
16 1,452
17
18 0
19 426 people
20 4,746
70

Simple Solutions © Mathematics T.E. Level 4
1 12,223
2
Lesson #70
3 six hundred seventy-eight
4 480 seconds
5 6 r 1
6 56,049
7 21 r 3
8 8
9 2:45
10 244
11 even
12 2,583
13 80
14 $21.50
15 1/3
16 49
17 12 ft.
18 6 kg
19 0, 2, 4, 6, 8
20
week 1; week 8
weeks 2 and 5
71

Simple Solutions © Mathematics T.E. Level 4
Lesson #71
1 9:30
2 polygon
3 54,000
4 23,630
5 4,000 + 300 + 70 + 4
6 2,772
7 80 oz.
8 >
9
10 1, 3, 5, 7, 9
11 29,260
12 184
13
14 24 quarts
15 4
16 17 r 15
17 152
18 obtuse
19 72
20 Chad
72

Simple Solutions © Mathematics T.E. Level 4
Lesson #72
1 $13
2 360
3
4 10:55
5 $3.26
6 46
7 >
8 22 sit-ups
9 intersecting
10 103,110
11 9 r 1
12 2,439
13 23
14
15 119
16 97 r 1
17 7 meters
18 4
19 9
20 2 inches
73

Simple Solutions © Mathematics T.E. Level 4
Lesson #73
1 53,704
2 72
3 4:10
4 4 decades
5 44
6 difference
7 3,960
8 6,266
9
10 6 r 2
11 $7.21
12 30,000
13 <
14 31,120
15 35
16 7
17 22 r 6
18 3 tons
19 5,280 ft = 1 mile
20
74

Simple Solutions © Mathematics T.E. Level 4
Lesson #74
1 quotient
2 12,626
3 pentagon
4 6 r 1
5 836
6 37
7
8 156
9 $1.01
10 congruent
11 5,280 ft.
12 306
13 2,500 newsletters
14 90
15 54
16 3 yards
17 88
18 12 quarts
19 5
20
75

Simple Solutions © Mathematics T.E. Level 4
Lesson #75
1 5,306
2 8:45
3 210 students
4 48
5 product
6 31,266,000
7 189
8 1,222
9 89
10 360 minutes
11 1,633
12 2
13 odd
14
15 110,744
16 pounds
17 6/8
18 7 r 3
19 5,280 ft.
20 similar
76

Simple Solutions © Mathematics T.E. Level 4
Lesson #76
1 9 decades
2 1,656
3 180 points
4 5
5 7:05
6 80 oz.
7 130
8
9 <
10 12,901
11 sum
12
13 49
14
15 376
16 5:30
17 56,300
18 37
19 5 r 1
20 8
77

Simple Solutions © Mathematics T.E. Level 4
Lesson #77
1 4,370
2 161
3 20, 14
4 5,280 ft.
5 1,155
6 9
7 6
8 $1.46
9
10 751 orders
11 42
12 2
13 6,226
14 0, 2, 4, 6
15 8,641 8,614 8,461 8,164
16 6,000 pounds
17
18 30 ml
19 56
20 22 r 6
78

Simple Solutions © Mathematics T.E. Level 4
Lesson #78
1 11,490
2
3 6
4 pyramid
5 888
6 24
7 1,095 days
8 5,356
9 Yes
10 5/8
11 6
12
13 54
14 78
15 600
16 gallons
17 12 ft.
18
19 6 r 5
20 3 in.
79

Simple Solutions © Mathematics T.E. Level 4
Lesson #79
1 10 cups
2 ounces
3 5,770
4
5 5,640
6 congruent
7 600 years
8 3:30
9 42
10 28
11 43,577
12 odd
13 octagon
14 4 r 4
15 7
16 33
17 4,185
18 119
19 140 miles
20 32,000,000
80

Simple Solutions © Mathematics T.E. Level 4
Lesson #80
1 722
2 87
3 31,875
4 8 decades
5 102,063
6 difference
7 6 sides
8 grams
9 5/8
10 5,280 ft.
11 479
12 $33.51
13 85
14 5
15 11:30
16 intersecting
17
18 No
19 24 quarts
20 Tuesday, February 23 rd
81

Simple Solutions © Mathematics T.E. Level 4
Lesson #81
1 4,700
2 17,528
3 24
4 cube
5 3,224
6 6 feet
7 acute
8 34
9 60
10 48 oz.
11 Y, B, R, B, B, R, B, B, R, Y
12 $7.15
13 8
14 $0.95
15 2/3
16 10:35
17 8,250
18
19 11 r 5
20 Saturday, Tuesday
82

Simple Solutions © Mathematics T.E. Level 4
Lesson #82
1 526
2
3 1,056 tacos
4 60 seconds
5 0
6 147
7
8 5 r 2
9 octagon
10 20 kilograms
11 40
12 144
13 3
14 141,829
15 8,744
16 5,000
17 product
18 3 r 30
19 10,560 ft.
20 9
83

Simple Solutions © Mathematics T.E. Level 4
Lesson #83
1 1,117,391
2 pentagon
3 >
4
5 449
6 2 gallons
7 51
8 72 in.
9 obtuse
10 32,578
11 1, 3, 5, 7
12 $1.70
13 109, 116
14 sum
15 7 yards
16
17 1,848
18 383
19
20 $7.51
84

Simple Solutions © Mathematics T.E. Level 4
Lesson #84
1 10:20
2 28
3 polygons
4 42
5
6 5,280 ft.
7 <
8
six thousand, four hundred
ninety-three
9 65
10 2,542
11 diameter
12 even
13
14 1/8
15 237
16 8 meters
17 8 hours 15 minutes
18 11,722
19 right
20 60,000
85

Simple Solutions © Mathematics T.E. Level 4
Lesson #85
1 pounds
2 436,010
3 7 centuries
4 2,970
5 congruent
6 88
7 octagon
8 369
9 56
10 diameter
11 34
12 28,360
13 $1.80
14 11:50 a.m.
15 obtuse
16
17 34,800
18 odd
19 22 blocks
20 zero
86

Simple Solutions © Mathematics T.E. Level 4
Lesson #86
1 68
2 division
3 60 in.
4 71
5 13,479
6
7 223
8 4,000
9 5,280 ft.
10 36
11 8
12 7
13 $420
14 diameter
15 89
16 similar
17 3,150
18 76
19 3:00
20 147
87

Simple Solutions © Mathematics T.E. Level 4
Lesson #87
1 0, 2, 4, 6
2 6 decades
3 35
4 9,142
5 1,511
6 =
7 eight hundred ninety-nine
8 90°
9 70,000
10 2,788
11
12 $10.00
13
14 11
15 25 ml
16 2
17 8,388
18 4 × 3
19 31 peanuts
20 8:05
88

Simple Solutions © Mathematics T.E. Level 4
1
Lesson #88
Twenty-one thousand, seven
hundred sixty-five
2 763
3 2,400
4 64
5 33
6 16 quarts
7 hexagon
8
9 polygons
10 13,291
11 $1.34
12 1,980 times
13 52
14 1,012
15 73
16 10:20
17 7,959
18 2 cups
19 6 r 6
20 Sept. 10 th , Sept. 27 th
89

Simple Solutions © Mathematics T.E. Level 4
1 997
2 41
3
Lesson #89
three thousand, four hundred
seventy-two
4 99 r 3
5 4:15
6 8
7
8 product
9 64 oz.
10 1,632
11 18
12 600 + 40 + 5
13 65
14 $20.01
15 1 ton
16 4,032
17 300
18 736
19 5,280 ft.
20 4/7
90

Simple Solutions © Mathematics T.E. Level 4
Lesson #90
1 pentagon
2 4,000 lbs.
3 609 people
4 2,835
5 190
6 6
7 parallel
8 difference
9 2,012
10 14
11 3 ¼
12 23 r 4
13
14 180 minutes
15 45
16 4 r 2
17 acute
18 2:35
19
20 8
91

Simple Solutions © Mathematics T.E. Level 4
Lesson #91
1 congruent
2 16,872
3
4 77,475
5 6,000
6 5 feet
7 227
8 976
9 9:20
10 2,664
11 61
12 sum
13 105 cans
14 2,000 + 900 + 70 + 6
15 520 r 2
16 64
17 6 ft.
18 <
19 cube
20 36 months
92

Simple Solutions © Mathematics T.E. Level 4
Lesson #92
1 6 cm
2 hexagon
3 13,465
4
5 16
6 similar
7 5,280 ft.
8 1,656
9 4 miles
10 78
11 65
12 72 in.
13 1 gram
14 35
15 6:45
16
17 right
18 3,800
19 6,784 6,847 6,853
20 $2.00
93

Simple Solutions © Mathematics T.E. Level 4
Lesson #93
1 50 years
2 80,362
3 54
4 4
5 2:15
6 1,024
7 diameter
8 acute
9 51 inches
10 3 × 8
11 25 r 14
12
13 or
14 polygons
15 6 cups
16 3/6
17 1,242
18 12 years old
19 even
20 7,000
94

Simple Solutions © Mathematics T.E. Level 4
Lesson #94
1 9 mm
2 12 ft.
3 31
4 14,371
5 40
6 290 r 5
7 35,700
8 2:30
9 2,170
10
six thousand eight hundred
forty-nine
11 90°
12 quotient
13 14,242
14 4
15 octagon
16 8,000 + 900 + 30 + 1
17 50 miles
18 90
19
20 37 mm
95

Simple Solutions © Mathematics T.E. Level 4
Lesson #95
1 30,000
2 36
3 4 centuries
4 119,035
5 5,280 ft.
6 10 in.
7
8
9 279
10 55
11 4,611
12 obtuse
13 188
14 11:00
15 1,795
16 3,000 + 800 + 60 + 6
17 63
18 2,000
19 4 baskets; 2 more
20 16 points; 12 points
96

Simple Solutions © Mathematics T.E. Level 4
Lesson #96
1
2 140 points
3 polygons
4 3,115
5 12 inches
6 112 oz.
7 obtuse
8 14,559
9 49
10
11 2:55
12 2,960
13 12
14 >
15 $9.90
16 5,000
17 104
18 20 quarts
19 No
20 4,362
97

Simple Solutions © Mathematics T.E. Level 4
Lesson #97
1 38,000
2 100,007
3 quadrilateral
4 575
5 6,000 lbs.
6 3:15
7 25
8 50
9 right angle
10 similar
11 8 mm
12 343
13
14 8
15 Answers may vary.
16 4 decades
17 55
18 hexagon; pentagon, octagon
19 40
20 Karl; 5 books
98

Simple Solutions © Mathematics T.E. Level 4
Lesson #98
1 383
2 73
3 2:30
4 1,875
5 6 sides
6 4
7 515
8 36 in.
9 sum
10 <
11 5 r 3
12 12:40 p.m.
13 4,000 + 200 + 10 + 3
14 105 T-shirts
15 72 hours
16 56
17 6 liters
18
19 53
20 79 inches
99

Simple Solutions © Mathematics T.E. Level 4
Lesson #99
1 600 years
2 4
3
4 16,058
5 12 feet
6 9 ft.
7 1,470
8 product
9 5,336
10 364,200
11 868 houses
12 11:30
13 20
14 5,280 ft.
15 36
16 even
17 4,650
18 7/12
19 a meter
20 No
100

Simple Solutions © Mathematics T.E. Level 4
Lesson #100
1 61,594
2 12 quarts
3 Yes
4 378
5 octagon
6 6,508
7 346
8 difference
9 116
10 500,000
11 Week 6
12
13 7 quarters
14 63
15 37
16 1,414
17 18
18 6 cups
19 diameter
20 April 14 th April 18 th
101

Simple Solutions © Mathematics T.E. Level 4
Lesson #101
1 20 in.
2 12,795
3 480,000
4 2 pints = 1 quart
5 88
6 octagon
7 46
8 124,669
9 48
10
a) line segment b) ray
c) line
11 11:30 p.m.
12 3 r 12
13 1 inch
14 4,444
15 sum
16 acute
17 10,560 ft.
18 9 r 1
19 25
20 March 18 th , Friday
102

Simple Solutions © Mathematics T.E. Level 4
Lesson #102
1 28
2 1 gram
3 3,485
4
5 637
6 300,000
7 4
8 2 pints
9 diameter
10 40,620
11 3:30
12 925
13 24 months
14
15 72, 74, 76, 78
16 81
17 12 hours
18 41
19 7
20 a) obtuse b) right c) acute
103

Simple Solutions © Mathematics T.E. Level 4
Lesson #103
1 2 pints
2 141,781
3 quotient
4
5 9 r 1
6 1,175
7 140,000
8 8 mm
9 437
10 800 years
11 11:30
12 <
13 39
14 30 dimes
15 30,000 + 5,000 + 400 + 10 + 2
16 91
17
18 12 quarts
19 median: 59, range: 74
20 $8.25
104

Simple Solutions © Mathematics T.E. Level 4
Lesson #104
1 54,623
2 709,772
3 15
4 a meter
5 2 pints
6 quadrilateral
7 1,575
8 3:30
9 7
10 6
11 4,000 pounds
12 5 r 25
13 60,000
14 235
15 No
16 120,003
17 53, 49
18 5,280 ft.
19 radius
20 Beth; 15 votes
105

Simple Solutions © Mathematics T.E. Level 4
Lesson #105
1 1,712
2 32 ounces
3 383
4 congruent
5
6 11:15 a.m.
7 octagon
8 1,264
9 2 kilometers
10 72
11 56
12 1,346,282
13 72 books
14 4 decades
15 90°
16 972
17 difference
18 31, 33, 35, 37, 39
19 6
20 12 cm
106

Simple Solutions © Mathematics T.E. Level 4
Lesson #106
1 19
2 595
3 $1.75
4
5 3
6 36 in.
7 $360
8 1,111,791
9 10 meters
10 2 cups
11 11/12
12 9 r 2
13 600,000
14 hexagon
15 3 yards
16 7,654
17 20 dm
18 2 pints
19 5
20 6 cm
107

Simple Solutions © Mathematics T.E. Level 4
Lesson #107
1 9 centuries
2 1,794
3 68
4 quotient
5
6 5,280 ft.
7 544
8 20,000
9 1,223,667
10 similar
11 28 in.
12 90
13 32
14 98
15 20,346
16 1:00
17 45,649
18 53 in.
19 <
20 $15.65
108

Simple Solutions © Mathematics T.E. Level 4
Lesson #108
1 4
2 perimeter
3 3,823
4 7
5 4,628
6 8 cm
7 81
8 1,150,692
9 8,000 lbs.
10 $0.33
11 product
12 601
13 12 quarts
14 7:00
15 131
16 pounds
17 cube
18 48
19 odd
20 18 cm
109

Simple Solutions © Mathematics T.E. Level 4
Lesson #109
1 2 pints
2 8,575
3 21,729
4 grams
5 48 cm
6 1,260,273
7 3,716,300
8 54
9 12:45 p.m.
10 quadrilateral
11 7
12 58
13 acute
14 34
15 143 birds
16 5,280 ft.
17 76 inches
18 5 r 2
19 No
20 12 quarters
110

Simple Solutions © Mathematics T.E. Level 4
Lesson #110
1 86
2 36
3 59
4 31, 33, 35, 37, 39
5
6 11:35
7 1,000 g = 1 kg
8 5,658
9 18,348
10 6 centuries
11 1,870,556
12 5 mm
13 51 r 1
14 48 oz.
15 57 g
16 320
17 30 ft.
18 octagon
19 $25.05
20 perimeter
111

Simple Solutions © Mathematics T.E. Level 4
Lesson #111
1
2 2:02
3 9 r 2
4 difference
5 142,029
6 odd
7 6 decades
8 1,548
9 1,000 g
10 567 r 1
11 6 ft.
12 23
13 56,425
14 18 yd.
15 58
16 114 boxes
17 1 inch
18 42
19 460,000
20 similar
112

Simple Solutions © Mathematics T.E. Level 4
Lesson #112
1 addition
2 17,975
3 2 pints
4 144
5 100 cm = 1 m
6 280
7 6,532 6,352 6,235
8 19
9 7 kilograms
10 80 nickels
11 1,302,551
12 8:55
13 0, 2, 4, 6, 8
14 sphere
15 5,445
16 700 + 80 + 9
17 53
18 7
19
20 October, May, $150
113

Simple Solutions © Mathematics T.E. Level 4
1 36
2 2 cups
3
4 8
5 17,308
6 1,091,753
7 90 cm
8 6 r 1
9 >
10 100 cm
11 acute
12 224
Lesson #113
13 360 minutes
14 37
15 7,000 g
16 $2.43
17
18 782
a line along which a figure can
be folded so the two halves
match exactly
19 polygons
20 3,000,000
114

Simple Solutions © Mathematics T.E. Level 4
Lesson #114
1 cone
2
3 1,351
4 5
5 21
6 14 years old
7 8,000 g
8 11,384
9 12 cm
10 576
11 41, 43, 45, 47, 49
12 1,300
13 36 quarts
14 3
15 10 cups
16 21 r 20
17 4 quarters
18 90 degrees
19
20 Tigers; Aggies
115

Simple Solutions © Mathematics T.E. Level 4
Lesson #115
1 30,000
2 59,801
3 12:00
4 2 pints
5 4
6 division
7 120,770
8 Frank
9
10 457
11 81
12 96 hours
13 77
14 22 r 5
15
16 10 cups
17 3
18
19 48
20 60 in.
116

Simple Solutions © Mathematics T.E. Level 4
Lesson #116
1 8 centuries
2 quadrilateral
3
4 12,390
5 11:30 p.m.
6 86,300
7 1,805,210
8 8000 g
9 rectangular prism
10 429
11 88
12 <
13 difference
14 15,840 ft.
15 7 r 4
16 7:25
17 45,064
18 32
19 32 in.
20 $8.20
117

Simple Solutions © Mathematics T.E. Level 4
Lesson #117
1 13 r 36
2 36 in.
3 35
4 $39
5
6 3
7 50 dimes
8 6:15
9 110,940
10 7 centimeters
11 64 oz.
12 47
13 37,461
14 octagon
15 ray
16 7,935
17 80
18 diameter
19 124
20 obtuse
118

Simple Solutions © Mathematics T.E. Level 4
Lesson #118
1 11:25
2
3 6 pints
4 918
5 congruent
6 8,475 8,574 8,754
7 225
8 64
9 315 min. or 5 hours, 15 min.
10 13,101
11 hexagon
12 25
13 4,000
14 Yes
15 90
16 6 kilograms
17 3,500,000
18 90°
19 8 r 6
20 30 in.
119

Simple Solutions © Mathematics T.E. Level 4
Lesson #119
1 12 cups
2 product
3 40,000 + 5,000 + 300 + 10 + 7
4 50,456
5 10 mm
6 1,184
7
8 905
9 60 in.
10 49
11 40,227
12
13 $35.23
14 2:45
15 29
16 No
17 31
18 22 cm
19 cylinder
20 3 teams, 1 team
120

Simple Solutions © Mathematics T.E. Level 4
Lesson #120
1 49
2 273
3 41
4 quotient
5 16 quarts
6 91
7 280 pages
8 6,000 g
9 7:50
10 6
11
12 5,497,986
13 even
14 quadrilateral
15 2,358
16 32
17 6 quarters
18 67 in.
19 tons
20
six thousand three hundred
forty-two
121

Simple Solutions © Mathematics T.E. Level 4
Lesson #121
1 141,625
2
3 3,784
4 18 cm
5 4
6 10:45
7 114
8 polygons
9 $78
10 100 cm
11 9 r 2
12 68
13 119
14 795
15 30 in.
16 No
17 28
18 6 miles
19 23 r 5
20 20 more students
122

Simple Solutions © Mathematics T.E. Level 4
Lesson #122
1 640,000
2 1,225,725
3 64 oz.
4 >
5 88
6 10:30 a.m.
7 8,395
8 hexagon
9 10 feet
10 2 pints
11 3,447
12 26 cm
13 6 r 1
14 300 seconds
15 30,000 + 5,000 +200 + 10 + 7
16 40
17 quotient
18 7
19
20 $11.60
123

Simple Solutions © Mathematics T.E. Level 4
Lesson #123
1 4,611
2 8
3 158
4
5 1,760 yards = 1 mile
6 25 m
7 $6.67
8
9 48
10 355
11 120
12
13 9
14 56
15 5,280 ft.
16 53
17 21
18 11:56 p.m.
19 30 dimes
20 22 years old
124

Simple Solutions © Mathematics T.E. Level 4
1 product
2 acute
3 11,617
4 1,760 yd.
5 690
6 diameter
7 7,595
8
9 427
10 congruent
11 1,442
12 8
13 42
14 1,000 g
15
Lesson #124
three thousand four hundred
seventy-two
16 72 cookies
17
18 101,184
19 23
20 122 pages
125

Simple Solutions © Mathematics T.E. Level 4
Lesson #125
1 10:10
2 28 quarts
3 106
4 hexagon
5 633
6
7 71, 73, 75, 77, 79
8 5 r 1
9 1,760 yd.
10 123
11 21 cm
12 2,061
13 19,000
14 similar
15 96 mm 2
16 3,010
17 65
18 add the sides
19 sum
20 4 cookies
126

Simple Solutions © Mathematics T.E. Level 4
Lesson #126
1 9
2 1,241,149
3 11:10 a.m.
4 719 r 3
5 $15.64
6 64
7 10 inches
8 51,556
9 1,000 g
10 21,402
11 45 m 2
12 $20
13
14 18
15 4 decades
16 pentagon
17 834,300
18 grams
19 90°
20 65 pages
127

Simple Solutions © Mathematics T.E. Level 4
1 6,000 lbs.
2 5 r 3
3 9,000
4 5,166
5 2 ounces
6
7
Lesson #127
two thousand five hundred
sixty-three
8 P = 8 cm A = 4 cm 2
9 28 r 7
10 36 in.
11 186
12 63
13
14 4
15 62
16 6
17 155,861
18 62
19 36
20 150 feet 100 feet taller
128

Simple Solutions © Mathematics T.E. Level 4
Lesson #128
1 octagon
2 16,000
3 12:30
4 6
5 A = L × W
6 82, 84, 86, 88
7 12.1
8
9 147
10 120 r 1
11 3,520 yd.
12 perimeter
13 82
14 5 r 61
15 4:45
16 >
17 30,000 + 4,000 + 200 + 10 + 5
18 128,595
19 200 cm
20 $9.00
129

Simple Solutions © Mathematics T.E. Level 4
Lesson #129
1 4,176
2
3 28 books
4 17.7
5 13 r 1
6 53
7 3 teaspoons = 1 tablespoon
8 0
9 1,081,457
10 3 centimeters
11 1,332
12 2:00
13 quadrilateral
14 right angle
15 8 cups
16 600
17 3 r 12
18 68 ft.
19 21,462
20 a) a line graph
130

Simple Solutions © Mathematics T.E. Level 4
1 5,000,000
2 3 tsp.
3 12 r 1
4 pentagon
5 <
6 5,280 ft.
7
8 1,110
9 sphere
Lesson #130
10 3,000 + 700 + 10 + 4
11 95 r 2
12 80 m 3
13 1,785
14
15 $73.19
16 76 inches
17 68
18 68
19 Trish; $500
20
Liz and Trish;
Mitch, Josie & Chip
131

Simple Solutions © Mathematics T.E. Level 4
1 3 tsp.
2 3
3 36 mm 3
4 1,582,431
5 1 ton
6 6.1
7 12 quarters
8 14
9 23,275
10 1,760 yd.
11 6
12 10:50
13
14
Lesson #131
300,000 + 60,000 + 4,000 +
200 + 70 + 5
15 1,253
16 71
17 4
18 8 cm 2
19 19,560
20 14 years old
132

Simple Solutions © Mathematics T.E. Level 4
Lesson #132
1 10.56
2 36,300
3 2,828
4 4
5 8
6 37
7 add the sides
8 96 oz.
9 301,368
10 24 mm 2
11 79
12 1/4
13 34
14 216 cm 3
15 98
16 6.7
17 8,000 lbs.
18 3 buses
19 intersecting
20 10
133

Simple Solutions © Mathematics T.E. Level 4
Lesson #133
1 L × W × H
2 7.3
3 4,339,464
4 1/2
5 16.4
6 456
7 >
8 3 tsp.
9 3/5
10 43,252
11 16,300,000
12 P = 14 in. A = 12 in 2
13 144
14 76
15 19 miles
16 2 months
17 1,004
18 1926
19 2 tons
20 3/4
134

Simple Solutions © Mathematics T.E. Level 4
Lesson #134
1 yes
2 14,448
3 600
4 1/3
5 6:40
6 708
7 7
8 six and two tenths
9 1,365
10 numerator
11 400 cm
12 115.81
13 cone
14
8 4
=
10 5
15 20 nickels
16 15 cm 2
17 800
18 acute
19 9 r 1
20 Yes
135

Simple Solutions © Mathematics T.E. Level 4
Lesson #135
1 6 cups
2 1/5
3 4.6
4 quotient
5 7/9
6 24 m
7 365
8 1 1 5
9 59,948
10
11 1/10
12 10.24
13 208 r 3
14 A = 22 M = 24
15 100 cm
16 180 in 3
17
18 15,235
19 4 quarts
20 4,250 hours
136

Simple Solutions © Mathematics T.E. Level 4
1 325
2 1,000 g
Lesson #136
3
4
2
5 5
5 624
6 6
7 32
8 776
9 6 tsp.
10 2,880
11 86,200
12 <
13 64 m 3
14 3/5
15 15.15
16 36 in 2
17 1/3
18 acute
19 7.23
20 1/6 one out of six
137

Simple Solutions © Mathematics T.E. Level 4
Lesson #137
1 8 cm
2 60,621
3 58
4 L × W × H
5 18,590
6 15,840 ft.
7
8 255
9 9.02
10 79
11 2/3
12 300 cm
13 1,503
14 330,000
15 5/7
16 1/2 or one out of two
17 14
3 1
18 5 = 5
6 2
19 25.66
20 4/6 or 2/3
138

Simple Solutions © Mathematics T.E. Level 4
1 112.05
Lesson #138
2 denominator
3 62,226
4 69
5 cylinder
6
7 24 ft 2
8 8/9
9 quadrilateral
10 1/3
11 91 r 1
12
4
8 5
13 7,200
14
three and seventeen
hundredths
15 4 tons
16 400
17 507 seats
18 75
19 15 ft.
20 sum
139

Simple Solutions © Mathematics T.E. Level 4
1
1
5 3
Lesson #139
2 605
3 2:15
4 46
5 2
6 53.83
7 2,916
8 1/6
9 2 gallons
10 <
11 85,421
12 9 r 4
13 1 mile
14 1/4
15 1:45
16 36 cm 3
3 1
17 =
6 2
18 product
19 10 hours
20 2 ¼ in.
140

Simple Solutions © Mathematics T.E. Level 4
Lesson #140
1 6,000,000
2 1,000 g
3 1:53
4 7/10
5 7,006
6 difference
7 337,830
8 six and three hundredths
9 1,705
10 2 2 3
11 66.04
12 73
13
14 <
15 8 decades
16 60 m 2
17
18
19 3
1
or one out of two
2
figures with the same size and
the same shape
20 $8.50
141