Math Fundamentals Review

Find the greatest common factor of 16 and 42.

• 5
• 6
• 2
• 4

What is the algebraic expression for                  "the sum of n and 9"?

• n - 9
• n + 9
• n/9
• 9n

Tags

CCSS.6.EE.A.2A

Identify the fraction that is equivalent to 5/7.

• 25/28
• 20/35
• 30/35
• 25/35

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Find the value of x that completes the statement.
2/5 = 8/x

• 1.3
• 40
• 3.2
• 20

Tags

CCSS.6.EE.B.6

Write the fraction  16/24  in simplest form.

• 8/12
• 1/2
• 2/3
• 4/6

Add 1/5 + 2/12 and put your answer in simplest form.

• 29/60
• 1/20
• 11/30
• 3/17

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Subtract  2/6 - 1/9  and put your answer in simplest form.

• 4/9
• 2/9
• 1/18
• 1/54

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Write  0.63  as a percent.

• 0.063%
• 6.3%
• 630%
• 63%

Write (9)(9)(9)(9)(9)(9)(9) using an exponent.

• 99⁷
• 7⁹
• 9⁷
• (9)(7)

Tags

CCSS.6.EE.A.1

Find the perimeter if            x = 15 ft and y = 10 ft.

• 50 ft
• 25 ft
• 60 ft
• 150 ft

Tags

CCSS.4.MD.A.3