Decimal Rounding

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 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

Round 5.67 to the nearest tenth.

Back

5.7

Tags

CCSS.5.NBT.A.4

Front

Round 23.542 to the nearest tenth.

Back

23.5

Tags

CCSS.5.NBT.A.4

Front

Round 77.538 to the nearest tenth.

Back

77.5

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, 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, round down.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

Round 5.5694 to the nearest tenth.

Back

5.6

Tags

CCSS.5.NBT.A.4

Front

Which of the following is 4.52 when rounded to the nearest hundredth? 4.453, 4.449, 4.512, 4.523

Back

4.523

Tags

CCSS.5.NBT.A.4

Front

What is the nearest whole number to 4.8?

Back

5

Tags

CCSS.5.NBT.A.4