Lessons 1-2 to 1-4 Review

Powers and Exponents

100

Write in exponential form:

9 x 9 x 9 x 9 x 9 x 9

9⁶

200

Write in expanded form:

10⁵

10 x 10 x 10 x 10 x 10

300

Write in exponential form:

6 x 6 x 6 x 6 x 6 x 6 x 6 x 6 x 6

6⁹

400

Write in expanded form:

5⁷

5 x 5 x 5 x 5 x 5 x 5 x 5 

500

Write in expanded form:

1¹⁰

1 x 1 x 1 x 1 x 1 x 1 x 1 x 1 x 1 x 1 

Evaluating Powers

100

Evaluate the power:

4³

64

200

Evaluate the power:

9³

729

300

Evaluate the power:

2⁵

32

400

Evaluate the power:

8¹

8

500

Evaluate the power:

1¹¹

1

Squares and Square Roots

100

Find the square of the number:

8

64

200

Find the square root of the number:

121

11

300

Find the square of the number:

10

100

400

Find the square root of the number:

289

17

500

Find the square of the number:

25

625

Order of Operations

100

Evaluate:

7 x 2³ - 9

47

200

Evaluate:

15 - 3 x 5 + 7

7

300

Evaluate:

(11 - 9)² X (8 - 5)²

36

400

Evaluate:

2 X 5² + 6

56

500

Evaluate:

(9 - 4) x (7 - 6)

5