Decimal Operations

When adding decimals, the first step is

• Just add them like normal

• Write zeros as placeholders

• Line up the numbers

• Line up the decimals

Tags

CCSS.5.NBT.B.7

 $46.5\ +\ 1.09\ =$  

Tags

CCSS.6.NS.B.3

287.1 + 14.95 =

Tags

CCSS.6.NS.B.3

When subtracting decimals, the first step is

• Just subtract like normal

• Line up the numbers

• Line up the decimals

• Write zeros as placeholders

Tags

CCSS.5.NBT.B.7

3.543 - 0.454 =

Tags

CCSS.5.NBT.B.7

11.43 - 6.15 =

Tags

CCSS.6.NS.B.3

When multiplying a decimal by 10, the decimal point needs to move...

• To the left once

• To the right once

• To the left twice

• To the right twice

Tags

CCSS.5.NBT.A.2

When dividing a decimal by 10, the decimal point needs to move...

• To the left once

• To the right once

• To the left twice

• To the right twice

Tags

CCSS.5.NBT.A.2

1.0234 x 10 =

• 0.10234

• 10.234

• 102.34

• 0.010234

Tags

CCSS.5.NBT.A.2



 $0.936\ \div\ 10\ =$  

• 9.36

• 93.6

• 0.00936

• 0.0936

Tags

CCSS.5.NBT.A.2