101 Select the best answer. 1. Simplify 10 (7) • (4) 9. A 15 C 12 B 59 ...

Name Date Class
1. Find 808 to the nearest tenth.
3
8. A cabinetmaker installs 1
-in. thick
6
A 808.0 C 28.3
laminate material on top of 3 4 -in.
B 28.4 D 28.422
plywood. What is the thickness of the
completed countertop?
2. Simplify 36 (3) (4).
1 5
F
F 43 8
16 in. H 1 1 2 in.
H
G 3 6
3
1
J 16
G 7
1
in. J
0
1 6 in.
3. Evaluate c 4
for c 9.
9. Solve the equation 4.3 s 7.2.
9
A 1 3
C 1 3
A s 2.9 C s 0.60
9
9
B s 11.5 D s 2.9
B 4
D 5 9
10. Ann reads 3 4 of a book in 2 days. At
4. Solve p 8 4 12.
this rate, how many books can she
F p 0
H p 16
read in 4 1 3 days?
G p 24 J p 16
F 3 1 4 books H 1 1 2 books
5. Express m•m•m•m•m•m using
G 2 books J 1 5 8 books
exponents.
A 6m C m 6
56
11. Simplify
B 6m 6
D 6 m
.
8
A 7
C 8
6. Express 4.23 10 5 B 8
D 7
in standard
notation.
12. Find the value of 10 4 .
F 0.000423 H 0.0000423
F 40 H 1000
G 0.00423 J 4.230000
G 10,000 J 100,000
7. Express 5,360,000 in scientific
notation.
13. Which of the following is the same as
A 53.6 10 3 C 5.36 10 5
“five less than a number d is 40”?
B 5.36 10 3 5.36 10 6 A 5 d 40 C d 5 40
D
B 5d 40 D 5 d 40
14. Express 9 4 • 9 9 using positive
exponents.
F 9 36 H 81 36
G 9 13 J 81 13
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