Operations with Decimals Practice

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CCSS.5.NBT.B.7

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CCSS.6.NS.B.3

You do NOT have to line up decimals when multiplying.

• True

• False

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CCSS.5.NBT.B.7

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CCSS.5.NBT.B.7

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CCSS.6.NS.B.3

On Tuesday, Mr. Rodriguez bought a new video game system for $345.67. On Friday, the system went on sale for $299.99. How much money could Mr. Rodriguez have saved if he would have bought the system on Friday?

• $44.98
• $154.23
• $645.66
• $45.68

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CCSS.6.NS.B.3

Josh bought one T-shirt for $7.90 and another T-shirt for $12.40. What is the total amount he spent?

• $4.00
• $4.50
• $20.30
• $20.00

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CCSS.6.NS.B.3

A sea horse travels an average of 0.01 miles per hour. At that rate, how far can a sea horse travel in 2.4 hours?

• 2.4 mile
• 0.024 mile
• 24 mile
• 240 mile

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CCSS.6.NS.B.3

42 - 6.5

• 2.3
• 23
• 35.5
• 36.5

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CCSS.7.NS.A.1C

3.27 X 2.8

• 9.156
• 3.270
• 91.56
• 915.6

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CCSS.6.NS.B.3