Decimal Division

• 31 ÷ 1.24

• 1.24 ÷ 4

• 4 ÷ 31

• 0.31 ÷ 4

• 0.54 ÷ 5

• 5 ÷ 2.70

• 2.7 ÷ 5

• 2.70 ÷ 6

• 4.1 x 5

• 20.5 x 5

• 20.5 ÷ 4

• 20.5 ÷ 5

Which model?

• F

• G

• H

• J

When Dividing a number by a decimal we...

• We make the Divisor into a whole number by moving the decimal point to the RIGHT and the decimal to the RIGHT on the inner number.

• Get rid of the decimal by erasing it

• We make the Divisor into a whole number by moving the decimal point to the LEFT and the decimal to the LEFT on the inner number.

• Add zeros to the inner number

What is the first step when dividing the problem above?

• Move the decimal in the divisor AND dividend TWO places.

• Move the decimal in the divisor AND dividend THREE places.

• Move the decimal in only the divisor

• Bring the decimal straight up.

Emma has 10 pounds of trail mix to divide into 8 bags. How much trail mix will go in each bag?

• 0.125 trail mix

• 12.5 pounds

• 1.25 pounds

• 12.5 trail mix

A candy store owner has 8.32 pounds of jelly beans.  If she puts the jelly beans into 8 jars, how much candy will go in each jar?

• 4

• 04

• 40

• .004

Calculate the result of this division

45.6÷3.2

• 1.42

• 14.25

• 15.25

• 1425

Tags

CCSS.7.NS.A.2

Find the value of this expression

37.68÷2.4

• 1.57

• 14.7

• 15.7

• 1570

Tags

CCSS.7.NS.A.2