3rd Period Test Review

Exponents

100

Write this exponent in expanded form: 

4³

4x4x4

200

Write this expression as an exponent: 

7x7x7x7x7

7⁵

300

Solve for the value of this exponent: 

2³

8

400

Solve for the value of this exponent: 

5⁴

625

500

Solve for the value of this exponent: 

3⁷

2,187

+/- Integers

100

What is the rule for subtracting with negative numbers?

Keep Change Change

200

Solve for the value of this expression:

-3 + (-57) =

-60

300

Solve for the value of this expression:

88 + (-15) =  

73

400

Solve for the value of this expression: 

-16 - 8 = 

-24

500

Solve for the value of this expression: 

-22 - (-30) = 

8

x/÷ Integers

100

If BOTH of the numbers in a multiplication problem are negative, will the solution be positive or negative?

If the signs are the same, the answer is positive!

200

Solve for the value of the following expression: 

-15 x (-2) = 

30

300

Solve for the value of the following expression: 

10 x (-12) = 

-120

400

Solve for the value of the following expression:

-60 ÷ 5 = 

-12

500

Solve for the value of the following expression: 

-100 ÷ (-25) = 

4

Order of Operations

100

Solve for the value of the following expression:

3² + (5 -3)

11

200

Solve for the value of the following expression: 

7 - (15 x 2 ÷ 5) + 2

3

300

Solve for the value of the following expression: 

11 + (5 + 2) x 3

32

400

Solve for the value of the following expression: 

[6 - (18 ÷ 6 +2)] x 2

4

500

Solve for the value of the following expression: 

[28 + (13 - 5)] ÷ 4 + 11

20