Math 6 Warm-Up 12-11

 $28.7\div1.4=$  
no calculator

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CCSS.5.NBT.B.7

 $9\times0.031=$  

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CCSS.6.NS.B.3

 $Write\ \frac{2}{5}\ as\ a\ decimal.$  

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CCSS.7.NS.A.2D

CCSS.8.NS.A.1

 $Write\ 0.7\ as\ a\ fraction.$  

 $\frac{4}{9}+\frac{2}{3}=$  

• 1

• 1 1/9

• 1 2/9

• 1 1/3

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CCSS.5.NF.A.1

CCSS.5.NF.A.2