multiply divide decimals powers of 10

Ben and Bret want to round each number to the indicated place.

347.2719 - thousandths place

Bella! Round each number to the indicated place.

3.6178 - ones

Hey Marlowe with an E! Which number is in the hundreds place?

727.6

20.6 ÷4 (Estimate by rounding your decimal number to the ones place and then divide) Thanks Leyton.

• 5

• 7

• 5

• 5.6

What happens to a number when it is moved one place to the left? Ask KIERAN.

• the number is divided and the number gets smaller

• the number is multiplied and it gets larger

• the number is multiplied and it gets smaller

• the number is divided and it gets larger

Bella thinks that 1.232 × 100 =

• 12.32

• 1.232

• 1232

• 123.2

• <

• >

• =

When you _________ by a power of 10, the number gets smaller and the number (digit) shifts to the right.

• divide

• add

• multiply

• subtract

What is 1.892 rounded to the nearest tenth? Ask Ethan and Erik.

• 1.892

• 1.9

• 1.8

• 2

Write the number in below in expanded form.

9,654.3

• 9,000 + 600 + 50 + 4 + 0.3

• 9,654 + 0.3

• 9,000 + 600 + 54 + 0.3

• 9,000 - 600 - 50 - 4 - 0.3