operations with rational numbers- fractions

solve 

• - 2/9
• - 5/9 
• 2/9
• no there

Tags

CCSS.7.NS.A.1C

solve

• 1  1/2
• - 1 5/9
• 1  5/9
• not here

Tags

CCSS.7.NS.A.1C

• -6/12
• -5/12
• 5/12
• -5/7

Tags

CCSS.7.NS.A.2A

Divide.

• -1/10
• -5/8
• -2/20
• 5/8

Tags

CCSS.7.NS.A.2B

Write this fraction as a decimal.
9/16

• .563
• .916
• .500
• 1.78

Tags

CCSS.5.NF.B.3

- ⁷/₈ - ¹/₂

• - ¹¹/₇
• - ⁸/₁₁
• -1 ³/₈
• -1 ¹/₈

Tags

CCSS.7.NS.A.1C

Perform the indicated operations.

(2/5) + (1/2) - (7/8)

Reduce, or simplify answer.

• 1

• 2 / 80

• 3 / 8

• 1 / 40

Tags

CCSS.7.NS.A.1C

When multiplying fractions, a common denominator is required.

• TRUE

• FALSE

Tags

CCSS.5.NF.B.4

CCSS.5.NF.B.5

"Multiply by the reciprocal" is the rule for which operation with fractions?

• addition

• division

• multiplication

• subtraction

Tags

CCSS.5.NF.B.4

CCSS.5.NF.B.6

What is the product of these fractions in lowest terms?

• 20/50
• 10/25
• 2/5
• 9/15

Tags

CCSS.5.NF.B.6