- 1. What is 2 x 2 x 2 x 2 written with exponents?
A) 42
B) 10 + 6
C) 24
D) 16
- 2. What is 3 x 3 x 3 x 3 written with exponents?
A) 81
B) 80 + 1
C) 43
D) 34
- 3. What is 5 x 5 x 5 x 5 x 5 x 5 written with exponents?
A) 10000 + 5000 + 600 + 20 + 5
B) 65
C) 56
D) 15, 625
- 4. What is 7 x 7 x 7 x 7 written with exponents?
A) 74
B) 47
C) 2,401
D) 2000 + 400 + 1
- 5. What word means multiply?
A) difference
B) quotient
C) sum
D) product
- 6. What word means divide?
A) difference
B) quotient
C) product
D) sum
- 7. What is the value of 43?
A) 81
B) 12
C) 7
D) 64
- 8. If a = 5 and b = 6 What is a2 + 3b
A) 22
B) 43
C) 61
D) 28
- 9. If a = 3 and b = 4 What is a3 -7 +5b
A) 22
B) 55
C) 40
D) 0
- 10. What is the value of 55?
A) 25
B) 10
C) 125
D) 3,125
- 11. Which of the following choices is not the same as 74?
A) 7x
B) 7 x 7 x 7 x 7
C) 4x
D) 4 x 4 x 4 x 4 x 4 x 4 x 4
- 12. In the expression 15 + 7 x 3, which operation would be performed first?
A) addition
B) division
C) subtraction
D) multiplication
- 13. In the expression 3 x 3 + ( 13 - 5 ), which operation would be performed first?
A) subtraction
B) addition
C) division
D) multiplication
- 14. In the expression 10 / 5 x 2 - 8, which operation would be performed first?
A) addition
B) subtraction
C) multiplication
D) division
- 15. What is the value of 42 - 12 / 3 + ( 7 - 6 )?
A) 5
B) 1
C) 13
D) 12
- 16. What is the value of 8 + 3 x 42?
A) 176
B) 152
C) 400
D) 56
- 17. What is the value of 12 / 4 + 2 x 3?
A) 9
B) 8
C) 6
D) 15
- 18. To solve this problem, what would be your first step? 27 ( 13 + 4 )2 - 10
A) 27 - 10
B) 42
C) 13 + 4
D) 27 x 3
- 19. Using the correct order of operations, what should you do first? 6 / ( 5 x 32 ) + 6 x 8 - 3
A) 5 x 3
B) 6 / 5
C) 8 - 3
D) 32
- 20. To find 3 + ( 4 x 2 ), which order is correct?
A) 3 + 4 = 7 then 7 x 2 = 14
B) 4 x 2 = 8 then 8 x 3 = 24
C) 3 + 4 = 7 then 7 + 2 = 9
D) 4 x 2 = 8 then 8 + 3 = 11
- 21. Which of the following is represented by the diagram
A) 5x
B) x3 + 2
C) 3x + 2
- 22. Which is NOT equivalent to the diagram
A) 4x + 4
B) 8x
C) x+x+x+x+2+2
D) x+x+x+x+1+1+1+1
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