Add, Subtract, Multiply, and Divide Decimals

Front

What is the result of 5.32 - 2.4?

Back

2.92

Tags

CCSS.5.NBT.B.7

Front

What is the result of 3.57 - 1.283?

Back

2.287

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CCSS.6.NS.B.3

Front

What is the result of 6.42 - 2.19?

Back

4.23

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CCSS.6.NS.B.3

Front

What is the result of 3.69 ÷ 0.9?

Back

4.1

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CCSS.6.NS.B.3

Front

What is the result of 20.075 × 4?

Back

80.3

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CCSS.6.NS.B.3

Front

Define 'Decimal':

Back

A decimal is a fraction whose denominator is a power of ten, represented with 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.

Tags

CCSS.5.NBT.B.7

Front

What does it mean to 'subtract decimals'?

Back

Subtracting decimals involves aligning the decimal points and subtracting the numbers as you would with whole numbers.

Tags

CCSS.5.NBT.B.7

Front

What does it mean to 'multiply decimals'?

Back

Multiplying decimals involves multiplying the numbers as whole numbers and then placing the decimal point in the result.

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CCSS.6.NS.B.3

Front

What does it mean to 'divide decimals'?

Back

Dividing decimals involves moving the decimal point in the divisor to make it a whole number and adjusting the dividend accordingly.

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CCSS.5.NBT.B.6

CCSS.6.NS.B.2