Unit 4 Quiz: 4.nf.3 and 4.nf.4

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CCSS.4.NF.B.3B

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CCSS.4.NF.B.3

What is   $\frac{4}{9}$  decomposed as unit fractions?

•  $\frac{2}{9}\ +\ \frac{2}{9}\$ 

•  $\frac{1}{9}\ +\ \frac{1}{9}\ +\ \frac{1}{9}\ +\ \frac{1}{9}$ 

•  $\frac{4}{9}$ 

•  $\frac{1}{9}\ +\ \frac{2}{9}\ +\ \frac{1}{9}$ 

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CCSS.4.NF.B.3B

• 3     1/2 
• 3     5/6 
• 1     1/6
• 3     5/12

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CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

7  4/7 - 5  2/7 =

• 2  2/7
• 2  6/7
• 12  6/7
• 2  1/7

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CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

4  1/4 - 2  3/4 =

• 1  2/4
• 2  1/2
• 1  3/4
• 6  3/4

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CCSS.7.NS.A.1C

Alex spent 1 3/8 hours reading on Monday night and 1 5/8 hours reading on Tuesday night. How much total time did Alex spend reading on Monday and Tuesday night?

• 1/4 hour

• 2 hours

• 1/2 hour

• 3 hours

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CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

A jug of oil contained 5 1/4 ounces of oil left in it. Melissa used 2 3/4 ounces for a recipe. How many ounces are left?

• 3 2/4

• 2/4

• 2 2/4

• 1 3/4

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CCSS.7.NS.A.1C

Which of the following is a mixed number?

• 3/4

• 10/5

• 1 4/5

• 6/9

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CCSS.3.NF.A.3C

Change 15/7 to mixed number

• 2 1/7

• 3 1/7

• 2 2/7

• 2 3/7

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CCSS.4.NBT.B.6

CCSS.4.NF.B.3