Rounding Numbers Review Decimal

Round each number to the nearest indicated place value.

1.07678

Round each number to the nearest indicated place value.

21.9056

Round each number to the nearest indicated place value.

1.368957

Round 53.45 to the nearest tenth

• 53.5

• 53.55

• 53.6

• 53.4

When you round 43.12 to the nearest whole number, which number do you keep or change?

• 4

• 3

• 1

• 2

Round 43.12 to the nearest whole number

• 43

• 44

• 43.1

• 43.2

When you round 53.45 to the nearest tenth, which number will you keep or change?

• 5

• 3

• 4

• 5

What are key words that tell you to round numbers? Choose all that are correct.

• exact and precise

• about

• approximate and estimate

• round and approximately

When asked to find an estimate using decimal numbers, which place value do you round to?

• the nearest hundredths

• the nearest tenths

• the nearest ones

When rounding numbers, the first step is

• circle the number next to the underlined place value you are rounding to

• underline the place value you are rounding to

• add 1

• leave it alone