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Questions 1 to 20: Select the best answer to each question. Note that a question and its answers may be split across a page

break, so be sure that you have seen the entire question and all the answers before choosing an answer.

1. What is 39 squared?

A. 1,521

B. 1,482

C. 39

D. 78

2. Heidi, a jewelry salesperson, earns a commission of $55 every time she sells a diamond ring. How many

rings does she have to sell to earn $605? Choose the equation that correctly calculates the amount.

A. $55 + w = $605

B. $605 – $55 = w

C. $55 × w = $605

D. $55 – w = $605 – w

3. What is the prime factorization of 1,260?

A. 4 × 5 × 7 × 9

B. 2 × 2 × 3 × 3 × 5 × 7

C. 2 × 3 × 5 × 6 × 7

D. 2 × 3 × 5 × 7

4. Which of the following numbers is a multiple of 6?

A. 882

B. 333

C. 106

D. 424

5. Using the order of operations rule, solve the following: 12 ÷ 2 + 4 – 2 × 3 = ?

A. 4

B. 36

C. 0

D. 24

6. Will bought 3 college textbooks. One cost $32, one cost $45, and one cost $39. What is the average

price of his books? Choose the statement that correctly calculates the average.

A. 3 × $32 + $45 + $39

B. $32 + $45 + $39 ÷ 3

C. $32 ÷ 3 + $45 ÷ 3 + $39

D. ($32 + $45 + $39) ÷ 3

7. What is 23 squared?

A. 1,058

B. 529

C. 129

D. 46

8. What is the value of 12.5 × 107?

A. 12.5000000

B. 125,000,000

C. 1.2500000

D. 1,250,000

9. What is the cube of 8?

A. 2

B. 24

C. 512

D. 64

10. A school custodian waxed a gymnasium floor that measured 20 feet by 20 feet. How many square feet

did she have to wax?

A. 40 square feet

B. 400 square feet

C. 800 square feet

D. 80 square feet

11. Which of the following is a composite number?

A. 31

B. 63

C. 61

D. 13

12. According to the Wall Street Journal, 14,200,000 videotape copies of Walt Disney’s Fantasia have

been sold to date. Write that number in scientific notation.

A. 1.42 × 106

B. 142 × 1,000,000

C. 142 × 107

D. 1.42 × 107

13. Which of the following is a composite number?

A. 91

B. 29

C. 13

D. 139

14. What is the value of 7 to the fifth power?

A. 35

B. 2,401

C. 78,125

D. 16,807

15. There are 75 envelopes in a package. How many envelopes are there in 7 packages?

A. 552

B. 625

C. 10r 5

D. 525

16. What are the prime factors of 700?

A. 350 × 2

B. 2 × 2 × 5 × 5 × 7

C. 2 × 2 × 2 × 5 × 5 × 7

D. 2 × 2 × 25 × 7

17. The Main Street Cinema holds 1,356 people. Last Saturday night, they were sold out for two showings

of Super Alien 5. There was a special price of $5 for every seat for each showing. How much money did

the theater take in that night?

A. $9,848

B. $10,888

C. $6,780

D. $13,560

18. If one container holds 55 balls, how many balls will nine containers hold?

A. 495

B. 455

C. 395

D. 355

19. What are the prime factors of 625?

A. 5, 5, 5, 5

B. 5, 5, 25

End of exam

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