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Ch. 6 Mid Chapter Review

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Write the expanded form as an exponent. 4x4

4^2

Solve: 5^2

25

13 - 42 ÷ 7 + 2

9

a=6 b=4; b + 3

7

Write the expanded form as an exponent. 5x5x5x5

5^4

Which number is the exponent? 9^3

3

x=3 y=4; 4y +3

19

Solve: 6^5

7776

a=6 b=4; b/4

1

3² - 4 + (7-2)

10

Solve: 9^3

729

(9+4) x 5 - 3

62

a=6 b=4; a-b

2

Which number is the base? 5^2

5

Write the exponent in expanded form. 2^2

2x2

16 ÷ 4 - (5-3)

2

x=3 y=4; 3x+4y

25

x=3 y=4; 2x

6

10² ÷ 25 - (2 + 1)

1

(25 + 5) x 3 - 10

80