Decimal Rounding

Front

What is decimal rounding?

Back

Decimal rounding is the process of adjusting the digits of a decimal number to make it simpler or to fit a certain level of precision.

Tags

CCSS.5.NBT.A.4

Front

How do you round a number to the nearest whole number?

Back

To round to the nearest whole number, look at the digit in the tenths place. If it is 5 or higher, round up. If it is 4 or lower, round down.

Tags

CCSS.5.NBT.A.4

Front

Round 12.4 to the nearest whole number.

Back

12

Tags

CCSS.5.NBT.A.4

Front

Round 23.456 to the nearest hundredth.

Back

23.46

Tags

CCSS.5.NBT.A.4

Front

What happens if the digit in the tenths place is 5 or higher?

Back

If the digit in the tenths place is 5 or higher, you round up the whole number.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

Round 1.56 to the nearest whole number.

Back

2

Tags

CCSS.5.NBT.A.4

Front

Round 0.78 to the nearest tenth.

Back

0.8

Tags

CCSS.5.NBT.A.4

Front

What is the rule for rounding to the nearest tenth?

Back

Look at the digit in the hundredths place. If it is 5 or higher, round up the tenths place. If it is 4 or lower, keep the tenths place the same.

Tags

CCSS.5.NBT.A.4

Front

Round 15.7 to the nearest whole number.

Back

16

Tags

CCSS.5.NBT.A.4

Front

Round 9.3 to the nearest whole number.

Back

9

Tags

CCSS.5.NBT.A.4