6th Math Test Review

Absolute Value

100

What is the absolute value of |-15|?

15

200

Which is greater, |-23| or |19|?

-23

300

Evaluate: | -8 | + | -4 | - | 3 |

9

400

Solve for x: | x - 5 | = 12 (Find the positive solution)

17

500

Order least to greatest; |-50|, |5|, |-12|

|5|, |-12|, |-50|

Integers

100

Evaluate: -12 + (-7)

-19

200

Evaluate: 14 - (-8)

22

300

Evaluate: (-6) × (-7)

42

400

Evaluate: -45 ÷ 9 + (-3)

-8

500

Evaluate: (-2)³ - (-5) × 2

2

Exponents & Roots

100

What is the value of 4³?

64

200

What is the square root of 225?

15

300

Simplify: (2⁴ × 2³) ÷ 2⁵

4

400

Evaluate the cube root of 343.

7

500

What is the side length of a square playground layout with an area of 121 square meters? 

11 meters

Prime Factorization & GCF

100

Find the prime factorization configuration of 100 written with exponents.

2² x 5²

200

Write out the exact prime factorization of 48 using exponential exponents.

2⁴ x 3¹ 

300

Find the prime factorization form of 90 using explicit prime bases.

2¹ x 3² x 5¹

400

What composite number is represented by the prime factors 2³ x 3¹ x 5² ?

600

500

What is the Greatest Common Factor (GCF) of the numbers 36 and 48?

12

LCM & Factoring

100

Identify the Least Common Multiple (LCM) for the numbers 4 and 6.

12

200

Find the Least Common Multiple (LCM) to determine when bus lines running every 12 and 18 minutes synchronize.

36 minutes

300

Use the GCF and the distributive property to find the equivalent expression for the sum 18 + 24.

6(3 + 4)

400

Factor out the expression 30 + 45 into standard distributive format.

15(2 + 3)

500

Rewrite the binomial expression 16 + 28 into its factored GCF distributive property format.

4(4 + 7)