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NAME _____________________________________________ DATE __________________ PERIOD _________
Test, Form 1B
SCORE _________
Write the letter for the correct answer in the blank at the
right of each question.
1. The volume of a certain cube can be found using the expression 83.
What is 83 written as a product of the same factor?
A. 8 × 8 × 8
C. 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3
B. 3 × 8
D. 8 × 3
1.
2. What is 4 × 4 × 4 × 4 × 4 written using an exponent?
F. 1,024
G. 45
H. 4 × 5
I. 54
2.
G
A
Copyright © The McGraw-Hill Companies, Inc. Permission is granted to reproduce for classroom use.
What is the value of each expression?
3. 62 + 3
A. 15
B. 16
C. 39
D. 42
3.
C
4. 31 + 52 - 6
F. 40
G. 50
H. 52
I. 62
4.
G
D. 484
5.
B
I. 59
6.
H
D. 76
7.
B
3
I. 7 −
8.
H
9.
C
10.
F
D. s ÷ 7
11.
A
I. 10m
12.
I
5. 46 - 2 × 4 + 7
A. 38
B. 45
C. 183
6. 5 × 4 + 8 × 7
F. 168
G. 84
H. 76
7. What is the value of cd if c = 7 and d = 6?
A. 13
B. 42
C. 67
3
8. What is the value of 5 + 2n if n = −
?
1
F. 1 −
2
3
G. 5 −
4
4
1
H. 6 −
2
4
9. What is the value of s - t + u if s = 11, t = 9, and u = 10?
A. 19
B. 15
C. 12
D. 8
Which is the correct algebraic expression for each phrase?
10. 14 more pickles than the first jar
F. p + 14
G. 14 - p
H. 14p
11. 7 inches shorter than Sue
A. s - 7
B. 7 + s
C. 7 - s
12. 10 times the number of marbles Yolanda has
F. m ÷ 10
G. m - 10
H. 10 + m
I. 14 ÷ p
135
Course 1 • Chapter 6 Expressions
P rinter P DF
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NAME _____________________________________________ DATE __________________ PERIOD _________
Test, Form 1B
SCORE _________
(continued)
13. Which property is illustrated by the statement 8 + 2 = 2 + 8?
A. Associative
C. Distributive
B. Commutative
D. Identity
13.
14. Which property is illustrated by the statement 3 · 1 = 3?
F. Associative
H. Distributive
G. Commutative
I. Identity
14.
I
15. Which of the following is equivalent to 5 · (7 · 4)?
A. 35
B. (5 · 7) · 4
C. 5 · (4 · 4)
D. 5 + (7 + 4)
15.
B
16. Which of the following is the factored form of the expression 20 + 16?
F. 2(10 + 8)
G. 4(5 + 4)
H. 4(2 + 3)
I. (5 + 4)
16.
G
17. Which shows how to find 5 × 72 mentally by using the
Distributive Property?
A. 5(7) + 5(2) B. 5(70) + 5(2) C. 2(5 + 70)
D. 5(70) + 2
17.
B
B
Which expression results from using the Distributive Property?
G. 7x + 3
H. 21x
I. x + 21
18.
F
19. 3(6 + r)
A. 6 + r
B. 6 + 3r
C. 18r
D. 18 + 3r
19.
D
20. 12(n + 2)
F. 12n
G. n + 24
H. 12n + 24
20.
H
I. 24n
What is the simplified form of each expression?
21. 3x + 7x + 2x
A. 12x
B. 10x + 2x
22. 2(8x)
F. 16x
G. 2(8) + 2(x) H. 10 + x
23. 4(3x + 2y)
A. 20x
B. 12x + 8y
C. 12 + 5x
C. 20xy
D. 10x
21.
I. 10x
22.
23.
D. 12x + 8
A
F
B
What is the factored form of each expression?
24. 14x + 21y
F. 7(2x + 3y)
G. 7xy(2 + 3)
25. 32x + 48y
A. 16(2x + 3y) B. 8(4x + 6y)
136
H. 2x + 3y
I. (14 + 21) · (x + y)
C. 16xy(2 + 3) D. 2x + 3y
24.
25.
F
A
Course 1 • Chapter 6 Expressions
P rinter P DF
Copyright © The McGraw-Hill Companies, Inc. Permission is granted to reproduce for classroom use.
18. 7(x + 3)
F. 7x + 21