Multiply/Divide Decimals and Fractions

When multiplying decimals, you do NOT need to line up your decimals.

• True

• False

What is 5.2 X 6.2

• 33.24

• 32.24

• 23.42

• 3224

What is 25.6 X .98

• 25.888

• 250.88

• 25.088

• 2.588

Tags

CCSS.5.NBT.A.2

CCSS.5.NBT.B.7

What is the area of my garden if the length is 4.6ft and the width is 7.9ft?

• 35.34 ft ²

• 30.34 ft²

• 36.34 ft ²

• 24.36 ft ²

Tags

CCSS.5.G.B.3

CCSS.5.NBT.B.7

What is the volume of a rectangular prism with a base of 80.5 inches squared and height of 12.5 inches?

• 1006.25³ inches

• 1001.21³ inches

• 100.625³ inches

• 10062.5³ inches

Tags

CCSS.5.MD.C.3

CCSS.5.MD.C.4

CCSS.5.MD.C.5

CCSS.5.NBT.B.7

When dividinng fractions, don't be shy, flip the second and multiply.

• True

• False

What is this opposite fraction called? Example 2/3 is the ________ of 3/2?

• reverse

• backwards fraction

• undefined

• reciprocal

 $\frac{1}{3}\div6$  

•  $\frac{1}{18}$  

•  $\frac{1}{4}$  

• 2

• 18

Tags

CCSS.5.NF.B.3

CCSS.5.NF.B.7

When dividing fractions - if you start with a fraction you end with a fraction smaller than what you started with.

• True

• False

Tags

CCSS.5.NF.B.3

CCSS.5.NF.B.7

 $12\ \div\ \frac{2}{3}$  

• 18

• 8

•  $\frac{1}{18}$  

• 1/2

Tags

CCSS.5.NF.B.3

CCSS.5.NF.B.7