Rounding Decimals

Front

What is rounding?

Back

Rounding is the process of adjusting a number to make it simpler and easier to work with, while keeping its value close to what it was.

Tags

CCSS.4.NBT.A.3

CCSS.3.NBT.A.1

Front

What does it mean to round to the nearest tenth?

Back

Rounding to the nearest tenth means looking at the digit in the hundredths place to decide whether to round the tenths place 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 place you are rounding to is 5 or greater, you round up.

Tags

CCSS.4.NBT.A.3

CCSS.3.NBT.A.1

Front

What is the rule for rounding down?

Back

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

Tags

CCSS.4.NBT.A.3

CCSS.3.NBT.A.1

Front

Round 3.875 to the nearest tenth.

Back

3.9

Tags

CCSS.5.NBT.A.4

Front

Round 4.52 to the nearest tenth.

Back

4.5

Tags

CCSS.5.NBT.A.4

Front

Round 1.72 to the nearest tenth.

Back

1.7

Tags

CCSS.5.NBT.A.4

Front

Round 10.231 to the nearest hundredth.

Back

10.23

Tags

CCSS.5.NBT.A.4

Front

What is 12.51 rounded to the nearest whole number?

Back

13

Tags

CCSS.5.NBT.A.4

Front

What is 11.56 rounded to the nearest whole number?

Back

12

Tags

CCSS.5.NBT.A.4