Warm-up for Decimal review

Which step is required for ADDING decimals

• Move the decimal 2 places to the right

• Line up the decimals

• Add like there are NO decimals

Which step is required for SUBTRACTING decimals

• Move the decimal 2 places to the right

• Line up the decimals

• Add like there are NO decimals

If there is no decimal showing in a number, where does it get placed?

• In front of the number, like .27

• In the middle of the number, like 2.7

• At the end of the number, like 27.

Which of the following is NOT a step for multiplying decimals?

• Get rid of the decimal (multiply like there are no decimals)

• Line up the decimals

• Parenthesis strategy: Count the number of place values to the right of the decimal, add them up, then move the decimal in the final answer that many places to the left.

Determine which of the following is NOT true about Ms. Rahe

• I was born in Canada

• I once got lost on a walk and had to be driven home by a police officer

• I've been to Japan

• I ran a marathon, which is 26.2 miles (from Raleigh to Durham)

The quotient is...

• The number inside the "house"

• The number on the roof of the "house"

• The number at the front door of the "house"

The dividend is...

• The number inside the "house"

• The number on the roof of the "house"

• The number at the front door of the "house"

The divisor is...

• The number inside the "house"

• The number on the roof of the "house"

• The number at the front door of the "house"

When dividing, you only need to "move it, move it" the decimal that is, when...

• The dividend is a whole number

• The dividend is NOT a whole number

• The divisor is a whole number

• The divisor is NOT a whole number

When doing division, when is it "Game over"

• When you have a remainder

• When you have a ZERO remainder and nothing left to bring down

• When you have a ZERO remainder, but there is still values to bring down

• When you can't figure it out