Operations with Rational Numbers

what is 1/3 divided by 4/5?

• 5/12
• 4/15
• 1/3
• 1/4

Tags

CCSS.6.NS.A.1

What is 18 times 1/3?

• 54
• 6
• 9
• 34

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

What is the difference?
⁹/₁₄ - ³/₇

• ³/₁₄
• ⁶/₇
• 12/₁₄
• ⁶/₁₄

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What is the quotient?
³/₄ ÷ ³/₈

• ¹/₂
• ¹/₄
• 0
• 2

Tags

CCSS.6.NS.A.1

What is the product?
⁴/₅ × ¹/₅

• ⁵/₁₀
• ⁴/₁₀
• ⁴/₂₅
• ⁵/₂₅

Tags

CCSS.5.NF.B.6

What is the sum?
⁴/₅ + ¹/₅

• ⁵/₁₀
• ¹/₂
• 1
• ⁴/₅

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What is the sum?
13.8 + 0.11

• 13.91
• 1.49
• 14.9
• 149

Tags

CCSS.6.NS.B.3

3 ¹/₄ + (- 2 ¹/₂) 

• 2 ¹/₃ cups
• 1 ¹/₄ cups
• ³/₄ cups
• ¹/₂ cup

Tags

CCSS.7.NS.A.1C

3/4  divided by  1/8

• 3/32
• 6 3/4
• 5  1/4
• 6

Tags

CCSS.6.NS.A.1

Solve.
(-5) + (17) =

• -22
• 12
• -12
• 22

Tags

CCSS.7.NS.A.1C