Exponents/GCF/LCM

Exponents

100

What is 5 cubed in exponential form?

5³

200

Evaluate (standard form) (-3)³

-27

300

Simplify the expression with exponents: 4⁴ x 4 x 4⁶

4¹¹

400

Simplify the expression with exponents: 6¹⁵y⁴⁵ / 6⁷y²⁵

6⁸y²⁰

500

Simplify the expression using exponents: 

4⁷ x 4³ / 4⁸ x 4²

4⁰ or 1

Integers

100

Solve: 24 - 8/2 x 4 + 3

11

200

Solve: -33 - (-68)

35

300

Solve:

 -57 - 37 - 22 + 59 + 24 + 27

-6

400

Solve:

-78 + 23 + 36 + 46 - 89 + 19 

-43

500

Solve: 

143 - 4[2 + (7 - 4)² x 3]

27

GCF

100

List the factors of 20.

1,2,4,5,10,20

200

List the factors of 120. 

1,2,3,4,5,6,8,10,12,15,20,24,30,40,60,120

300

Find the prime factorization of 152.

2x2x2x19 or 2³x19

400

What is the GCF of 144 and 160?

16

500

Simplify the fraction by using the GCF

16/80

1/5

LCM

100

List up to 5 multiples of 13.

13,26,39,52,65

200

What is the LCM of 8 and 12?

24

300

Evaluate: 4 - 13/7

15/7

400

Evaluate: 5/8 - 1/7

27/56

500

What is the LCM of 21 and 6?

42

Challenge

100

Simplify the expression using exponents:

81a³b⁵c⁴ / (3ab²c²)²

9a¹b¹c⁰ or 9ab

200

Simplify the expression using exponents:

(2x²y³/8xy²) x (3x⁷y⁵/4x⁵y)

3x³y⁵/16

300

What is the LCM of 360, 245, and 18?

17640

400

What is the GCF of 143,110?

11

500

Solve the expression if y=8.

((y³-21²)x2)+(1²+2²+3²)²

338