Add and Subtract Decimals Review

What is the first step when adding and subtracting decimals?

• Line up the numbers
• Line up the decimals
• Add or subtract like normal
• Add in placeholders

Tags

CCSS.5.NBT.B.7

Find the answer: 123.07 + 74.9 = ____

• 197.97

• 872.07

• 130.56

• None of the above

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CCSS.6.NS.B.3

Add.
21 + 4.09 

• 4.30
• 6.19
• 25.09
• 16.91

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CCSS.6.NS.B.3

6.7 - 2.33=

• 4.43
• 4.4
• 4.37
• 4.47

Tags

CCSS.6.NS.B.3

Abby buys a game for $7.89 and batteries for $5.49.  She pays with a twenty dollar bill, how much change will she receive? 

• 7.72
• 33.38
• 13.38
• 6.62

Tags

CCSS.6.NS.B.3

what is the sum of   33.21 and 6.96

• 12.00
• 4.017
• 40.7
• 40.17

Tags

CCSS.6.NS.B.3

Stephanie has two dogs. Her beagle weighs 16.27 pounds. Her poodle weighs 28.53 pounds. What is the combined weight of both dogs?

• 448 pounds

• 44.8 pounds

• 4.48 pounds

• 12.26 pounds

Tags

CCSS.6.NS.B.3

Below is the length of three running trails at three parks.

The trail at Lakewood Park is 9.84 miles.

The trail at Kiest Park is 6.7 miles

The trail at Springfield Park is 13.09 miles.

What is the difference between the length of Springfield Park and Lakewood Park?

• 6.75 miles

• 3.25 miles

• 29.63 miles

• 7.65 miles

Tags

CCSS.6.NS.B.3

94 - 4.8 =

• 89.2
• 5.4
• 90.80
• 98.8

Tags

CCSS.6.NS.B.3

2 - 0.43 =

• 0.45
• 1.57
• 0.41
• 2.43

Tags

CCSS.5.NBT.B.7