Decimal Operation Review

What is the first step in adding and subtracting decimals?

• Fill in blanks with zeros

• Line up the decimal point

• Borrow if needed

Tags

CCSS.5.NBT.B.7

Solve: 3.45 + 0.2356

Tags

CCSS.5.NBT.B.7

Solve: 1.2 - 0.456

Tags

CCSS.5.NBT.B.7

When multiplying decimals do you line up the decimal point?

• Yes

• No

Tags

CCSS.5.NBT.A.2

CCSS.5.NBT.B.7

Solve: 4.5 x 0.002

Tags

CCSS.5.NBT.A.2

CCSS.5.NBT.B.7

Solve: 4.5 divided by 3

Tags

CCSS.5.NBT.B.7

Can you have a decimal as your divisor when dividing decimals?

• No

• Yes

Tags

CCSS.5.NBT.A.2

CCSS.5.NBT.B.7

How do you change your decimal divisor to a whole number?

• Multiply by powers of 10 ( move the decimal to the right)

• Divide by powers of 10 (move the decimal to the left)

• You don't, leave the divisor as a decimal.

Tags

CCSS.5.NBT.A.2

Which is the correct order with dividing?

• Quotient $\div$ divisor = dividend

• Divisor $\div$ dividend = quotient

• Dividend $\div$ divisor = quotient

• Quotient $\div$ equals = divisor

Tags

CCSS.5.NBT.B.6

Solve: 2.451 divided by 0.3

Tags

CCSS.5.NBT.B.7