Operations with Decimals

 $7.12\ +\ 3$  

Tags

CCSS.5.NBT.B.7

 $24.1\ +3.456$  

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CCSS.5.NBT.B.7

 $8\ -\ 6.534$  

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CCSS.5.NBT.A.3

CCSS.5.NBT.B.7

 $32.7-9.23$  

Tags

CCSS.5.NBT.A.3

CCSS.5.NBT.B.7

What steps do you NEED to do when adding or subtracting decimals?

• Line up the decimal

• Fill in empty spots with zeros

• Bring the decimal STRAIGHT down

• multiply

Tags

CCSS.5.NBT.B.7

 $7.12\ \times4.2=$  

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CCSS.5.NBT.B.7

 $2.4\ \times\ 2.368=$  

• 5.6832

• 4.578

• 56.832

• 6.345

Tags

CCSS.5.NBT.B.7

You do NOT have to line up decimals when multiplying.

• True

• False

Tags

CCSS.6.NS.B.3

How do know where to place the decimal in the answer to a multiplication problem?

Evaluate responses using AI:

OFF

Tags

CCSS.5.NBT.A.2

CCSS.5.NBT.B.7

 $30\div0.25=$  

Tags

CCSS.5.NBT.B.7