Rounding Decimal Numbers

Front

What is rounding?

Back

Rounding is the process of adjusting the digits of a number to make it simpler while keeping its value close to what it was.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What does it mean to round to the nearest whole number?

Back

Rounding to the nearest whole number means adjusting a decimal number to the closest whole number.

Tags

CCSS.5.NBT.A.4

Front

How do you round a number to the nearest tenths place?

Back

Look at the hundredths place. If it's 5 or more, round up. If it's less than 5, round down.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

Round 0.506 to the nearest hundredths place.

Back

0.51

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CCSS.5.NBT.A.4

Front

Round 4.735 to the nearest whole number.

Back

5

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CCSS.5.NBT.A.4

Front

What is the nearest hundredth of $0.258?

Back

$0.26

Tags

CCSS.5.NBT.A.4

Front

What place value is 0.546 rounded to 0.55?

Back

hundredths

Tags

CCSS.5.NBT.A.4

Front

What place value is 6.493 rounded to 6?

Back

whole number

Tags

CCSS.5.NBT.A.4

Front

What is the rule for rounding up?

Back

If the digit to the right of the place value you are rounding to is 5 or greater, round up.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is the rule for rounding down?

Back

If the digit to the right of the place value you are rounding to is less than 5, round down.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3