Rounding Decimals

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 tenth?

Back

Rounding to the nearest tenth means looking at the hundredths place (the second digit after the decimal) to decide whether to round the tenths place (the first digit after the decimal) up or keep it the same.

Tags

CCSS.5.NBT.A.4

Front

What is the rule for rounding up?

Back

If the digit in the place immediately to the right of the rounding place is 5 or greater, you 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 in the place immediately to the right of the rounding place is less than 5, you round down.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

Round 7.81 to the nearest tenth.

Back

7.8

Tags

CCSS.5.NBT.A.4

Front

Round 3.875 to the nearest tenth.

Back

3.9

Tags

CCSS.5.NBT.A.4

Front

Round 14.297 to the nearest whole number.

Back

14

Tags

CCSS.5.NBT.A.4

Front

Round 5.67 to the nearest tenth.

Back

5.7

Tags

CCSS.5.NBT.A.4

Front

Round 103.651 to the nearest hundredth.

Back

103.65

Tags

CCSS.5.NBT.A.4

Front

What is the nearest whole number to 14.5?

Back

15

Tags

CCSS.5.NBT.A.4