Add and Subtract Decimals

Front

What is the sum of 5.49 and 0.5?

Back

5.99

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CCSS.6.NS.B.3

Front

If Jenna buys gummy bears for $2.74 and pays with a $10 bill, how much change does she receive?

Back

$7.26

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CCSS.6.NS.B.3

Front

What is 7.2 minus 4.3?

Back

2.9

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CCSS.5.NBT.B.7

Front

What is the result of adding 34 and 10.18?

Back

44.18

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CCSS.6.NS.B.3

Front

What is 6.7 minus 2.33?

Back

4.37

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CCSS.6.NS.B.3

Front

Define decimals.

Back

Decimals are numbers that represent a whole number plus a fraction of a whole, using a decimal point.

Front

What does it mean to add decimals?

Back

Adding decimals involves aligning the decimal points and adding the numbers as you would with whole numbers.

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CCSS.5.NBT.B.7

Front

What is the process for subtracting decimals?

Back

To subtract decimals, align the decimal points and subtract as you would with whole numbers.

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CCSS.5.NBT.B.7

Front

What is the value of 0.5 in decimal form?

Back

0.5 is equivalent to 5/10 or 50/100.

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CCSS.4.NF.C.6

Front

How do you convert a fraction to a decimal?

Back

Divide the numerator by the denominator.

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CCSS.7.NS.A.2D

CCSS.8.NS.A.1