Adding and Subtracting Decimals

David earned $22.50, $14.75, and $8.50 on three different days. How much did he earn in all?

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CCSS.5.NBT.B.7

Mrs. Ohcana paid $3.20 for a magazine and $5.80 for a book. How much more did the book cost than the magazine?

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CCSS.5.NBT.B.7

Maya bought a bag of gummy bears that cost $2.74. She gave the clerk $10. How much did she get back in change?

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CCSS.5.NBT.B.7

Michele and Noa were running a relay race. The race was 22.01 kilometers total. If Michele ran 9.41 kilometers, how far did Noa run?

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CCSS.5.NBT.B.7

CCSS.5.OA.A.2

Students are collecting cans for a food drive. Week 1 they collected 172.3 pounds of food. Week 5 they collected 238 pounds of food. How much more was collected in Week 5 than in Week 1?

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CCSS.5.NBT.A.3

CCSS.5.NBT.B.7

1.7 + 4.65

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CCSS.5.NBT.B.7

9.43 - 3.34

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CCSS.5.NBT.B.7

456.1 + 345.98

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CCSS.5.NBT.A.3

CCSS.5.NBT.B.7

987.4 - 321.7

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CCSS.5.NBT.B.7

55.78 + 4.6

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CCSS.5.NBT.B.7