homework_remembering_te_grade_4-1zwawpi

4-4
Name
Date
Solve using any numerical method. Use rounding and
estimating to see if your answer makes sense. Methods will vary.
1. 71
× 4
2. 36
× 5
3. 94
× 8
_ _ _
284 180 752
4. 77
× _ 6
462
Divide.
5. 6 ⟌ _ 14 R5
89 6. 5 ⟌ _ 97
485 7. 4 ⟌ _ 185 R3
743
Solve each equation.
8. 9 × n = 108
9. 40 ÷ t = 10
10. r = 56 ÷ 7
n = 12 t = 4 r = 8
11. Stretch Your Thinking Write and solve a word problem
to match the comparison bars shown below.
Grandfather
Grandmother
8
8 8
m
8
Possible answer: Davis talks to his grandfather on
the phone for 8 minutes. He talks to his grandmother
on the phone 3 times as long as he talks with his
grandfather. How many minutes does Davis talk to
his grandmother on the phone? 3 × 8 = 24; 24 minutes
© Houghton Mifflin Harcourt Publishing Company
96 UNIT 4 LESSON 4 Multiplication Comparisons