Adding & Subtracting Fractions (like Denominators)

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CCSS.4.NF.C.5

Harper has 4/9 of a chocolate bar and Amari gives her another 3/9 of a chocolate bar.

How much chocolate does Harper have now?

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CCSS.4.NF.B.3

 $4\ \frac{1}{3}+\ 7\ \frac{1}{3}=$  

•  $11\ \frac{2}{6}$  

•  $11\ \frac{2}{3}$  

•  $10\ \frac{2}{3}$  

•  $3\ \frac{2}{3}$  

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CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

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CCSS.4.MD.A.2

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CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

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CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

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CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

 $\frac{5}{10}+\ \frac{1}{10}+\ \frac{2}{10}+\frac{1}{10}=$  

•  $\frac{8}{10}$  

•  $\frac{9}{40}$  

•  $\frac{9}{10}$  

•  $\frac{10}{10}$  

Tags

CCSS.4.NF.C.5

Emma and Mason are baking cookies. Emma has 1/4 cup of sugar, and Mason has 1/3 cup of sugar. What must they have to combine their sugar amounts?

• Common numerators

• Different numerators

• Different denominators

• Common denominators

Tags

CCSS.4.NF.C.5

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CCSS.4.NBT.B.6