Multiplying Decimals 5th grade

Front

What is a decimal?

Back

A decimal is a fraction whose denominator is a power of ten, represented with a dot (decimal point) separating the whole number from the fractional part.

Front

How do you multiply decimals?

Back

To multiply decimals, multiply the numbers as if they were whole numbers, then count the total number of decimal places in both numbers and place the decimal point in the product accordingly.

Tags

CCSS.6.NS.B.3

Front

What is the product of 0.5 and 0.2?

Back

0.1

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CCSS.6.NS.B.3

Front

If you multiply 4.7 by 5, what is the result?

Back

23.5

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CCSS.5.NBT.B.7

Front

What does it mean to round a decimal?

Back

Rounding a decimal means adjusting its value to make it simpler while keeping it close to the original value.

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CCSS.5.NBT.A.4

Front

How do you round 4.67 to the nearest whole number?

Back

4.67 rounded to the nearest whole number is 5.

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CCSS.5.NBT.A.4

Front

What is the value of 0.63 multiplied by 18?

Back

11.34

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CCSS.6.NS.B.3

Front

If a ticket costs $3.66, how much do 12 tickets cost?

Back

$43.92

Tags

CCSS.6.NS.B.3

Front

What is the mass of one magnet if 32 magnets weigh 200 grams?

Back

The mass of one magnet is 6.25 grams.

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CCSS.6.RP.A.3B

Front

How do you calculate total cost when buying multiple items?

Back

Multiply the cost of one item by the number of items purchased.

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CCSS.3.OA.D.8