Decimals-powers, order, compare, round

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

What does it mean to round a number?

Back

Rounding a number means adjusting it to a nearby specified value, often to make it simpler or easier to work with.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

How do you round 72.178 to the nearest hundredth?

Back

72.18

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CCSS.5.NBT.A.4

Front

What is the value of 10^2?

Back

100

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CCSS.6.EE.A.1

Front

What is the value of 10^3?

Back

1,000

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CCSS.6.EE.A.1

Front

How do you compare decimals?

Back

To compare decimals, align the decimal points and compare digit by digit from left to right.

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CCSS.4.NF.C.7

Front

What is the nearest tenth of 23.542?

Back

23.5

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CCSS.5.NBT.A.4

Front

What is the nearest tenth of 47.941?

Back

47.9

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CCSS.5.NBT.A.4

Front

True or False: 10^3 = 30.

Back

False

Tags

CCSS.6.EE.A.1

Front

What is the value of 42 x 10^2?

Back

4,200

Tags

CCSS.5.NBT.A.2