Add, Subtract, and Multiply Decimals

7.9 + 18.72

• 2662
• 26.62
• 1
• 25.62

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CCSS.6.NS.B.3

86.04 + 4.04

• 9.044
• 9044
• 90.08
• 90.44

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CCSS.6.NS.B.3

The Bell family traveled and drove 10.9 hours; then 8.6 hours; then 12.4 hours. What is the sum?

• 31.9 hours
• 30 hours
• 31 miles
• 31.8 hours

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CCSS.5.NBT.B.7

91.6 + 101.2

• 1091.8
• Lime
• 192.8
• 09

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CCSS.6.NS.B.3

0.991 - 0.45

• 0.641 
• 0.541
• 0.551
• 0.531

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CCSS.6.NS.B.3

23.002 - 1.325

• 21.776
• 21.677
• 20.677
• 22.786

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CCSS.6.NS.B.3

Nathan and his uncle paid $9.50 for tickets to a bike race.  They bought one adult's ticket and one child's ticket.  The adult's ticket cost $5.75.  What was the cost of Nathan's ticket?

• 3.75
• $2.95
• $3.75
• $3.50

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CCSS.6.NS.B.3

5.257 - 2.393

• 2.864
• 2.865
• 2.468
• 2.684

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CCSS.6.NS.B.3

0.2 x 0.8

• 16
• 0.16
• 0.016
• 1.6

Tags

CCSS.6.NS.B.3

One kilometer is about .62 mile. It is 12 kilometers from Noah's house to tthe ice skating rink. About how many miles is it from Noah's house to the ice skating rink? 

• 74.4 miles
• 7.44 miles
• 0.744 miles
• 84.4 miles

Tags

CCSS.6.RP.A.3D