divide rational numbers with models. dividend divisor quotient dividend divisorquotient ÷= total...

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Divide Rational Numbers With models

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Page 1: Divide Rational Numbers With models. Dividend Divisor Quotient Dividend DivisorQuotient ÷= Total Pieces GroupsHow many in each group ÷= Total Pieces GroupsHow

Divide Rational Numbers

With models

Page 2: Divide Rational Numbers With models. Dividend Divisor Quotient Dividend DivisorQuotient ÷= Total Pieces GroupsHow many in each group ÷= Total Pieces GroupsHow

DividendDivisor

Quotient

Dividend Divisor Quotient÷ =

Total Pieces Groups How many in each group

÷ =

Total Pieces GroupsHow many in each group

÷ =

Page 3: Divide Rational Numbers With models. Dividend Divisor Quotient Dividend DivisorQuotient ÷= Total Pieces GroupsHow many in each group ÷= Total Pieces GroupsHow

Divide 8 ÷ 4 This means to take 8 items and put them into 4 equal groups

The quotient is how many in one group= 2

How many in each group?

Divide 8 ÷ 4 This means to take 8 items and put 4 into each group

The quotient is how many groups

= 2How many groups ?

Page 4: Divide Rational Numbers With models. Dividend Divisor Quotient Dividend DivisorQuotient ÷= Total Pieces GroupsHow many in each group ÷= Total Pieces GroupsHow

Divide 0.8 ÷ 4 = 0.2

Divide 0.8 ÷ 0.4 = 2

Pick the way that is easiest for the problem

Divide 0.8 ÷ 0.2= 4

Divide 0.8 ÷ 2 = 0.4

Page 5: Divide Rational Numbers With models. Dividend Divisor Quotient Dividend DivisorQuotient ÷= Total Pieces GroupsHow many in each group ÷= Total Pieces GroupsHow

Divide 0.8 ÷ 4 = 0.2

Divide 8/10 ÷ 4

Re - write as a Fraction

4/5 = 1/5

0.2 = 1/5

Divide 1/6 ÷ 3 = 1/18

How many fours do you have

1 1 1 1

4/20 = 1/5

Page 6: Divide Rational Numbers With models. Dividend Divisor Quotient Dividend DivisorQuotient ÷= Total Pieces GroupsHow many in each group ÷= Total Pieces GroupsHow

2 ÷ 1/3 = 6 How many thirds are in 2 whole

4 ÷ 2/3 = Cut the whole by 3

Count the 2/3

6

Page 7: Divide Rational Numbers With models. Dividend Divisor Quotient Dividend DivisorQuotient ÷= Total Pieces GroupsHow many in each group ÷= Total Pieces GroupsHow

Divide Rational Numbers

With models

Page 8: Divide Rational Numbers With models. Dividend Divisor Quotient Dividend DivisorQuotient ÷= Total Pieces GroupsHow many in each group ÷= Total Pieces GroupsHow

DividendDivisor

Quotient

Dividend Divisor Quotient÷ =

Total Pieces Groups How many in each group

÷ =

Total Pieces GroupsHow many in each group

÷ =

Page 9: Divide Rational Numbers With models. Dividend Divisor Quotient Dividend DivisorQuotient ÷= Total Pieces GroupsHow many in each group ÷= Total Pieces GroupsHow

Divide 8 ÷ 4 This means to take 8 items and put them into 4 equal groups

The quotient is how many in one group= 2

How many in each group?

Divide 8 ÷ 4 This means to take 8 items and put 4 into each group

The quotient is how many groups

= 2How many groups ?

Page 10: Divide Rational Numbers With models. Dividend Divisor Quotient Dividend DivisorQuotient ÷= Total Pieces GroupsHow many in each group ÷= Total Pieces GroupsHow

Divide 0.8 ÷ 4 = 0.2

Divide 0.8 ÷ 0.4 = 2

Pick the way that is easiest for the problem

Divide 0.8 ÷ 0.2= 4

Divide 0.8 ÷ 2 = 0.4

Page 11: Divide Rational Numbers With models. Dividend Divisor Quotient Dividend DivisorQuotient ÷= Total Pieces GroupsHow many in each group ÷= Total Pieces GroupsHow

Divide 0.8 ÷ 4 = 0.2

Divide 8/10 ÷ 4

Re - write as a Fraction

4/5 = 1/5

0.2 = 1/5

Divide 1/6 ÷ 3 = 1/18

How many fours do you have

1 1 1 1

4/20 = 1/5

Page 12: Divide Rational Numbers With models. Dividend Divisor Quotient Dividend DivisorQuotient ÷= Total Pieces GroupsHow many in each group ÷= Total Pieces GroupsHow

2 ÷ 1/3 = 6 How many thirds are in 2 whole

4 ÷ 2/3 = Cut the whole by 3

Count the 2/3

6

Page 13: Divide Rational Numbers With models. Dividend Divisor Quotient Dividend DivisorQuotient ÷= Total Pieces GroupsHow many in each group ÷= Total Pieces GroupsHow

Notes start here

Page 14: Divide Rational Numbers With models. Dividend Divisor Quotient Dividend DivisorQuotient ÷= Total Pieces GroupsHow many in each group ÷= Total Pieces GroupsHow

Divide Rational Numbers

With models

Date ______________

Page 15: Divide Rational Numbers With models. Dividend Divisor Quotient Dividend DivisorQuotient ÷= Total Pieces GroupsHow many in each group ÷= Total Pieces GroupsHow

÷ =

÷ =

÷ =

Page 16: Divide Rational Numbers With models. Dividend Divisor Quotient Dividend DivisorQuotient ÷= Total Pieces GroupsHow many in each group ÷= Total Pieces GroupsHow

Divide 8 ÷ 4This means to take 8 items and put them into 4 equal groupsHow many in each group?

Divide 8 ÷ 4 This means to take 8 items and put 4 into each group

How many groups ?

Page 17: Divide Rational Numbers With models. Dividend Divisor Quotient Dividend DivisorQuotient ÷= Total Pieces GroupsHow many in each group ÷= Total Pieces GroupsHow

Divide 0.8 ÷ 4

Divide 0.8 ÷ 0.4

Pick the way that is easiest for the problem

Page 18: Divide Rational Numbers With models. Dividend Divisor Quotient Dividend DivisorQuotient ÷= Total Pieces GroupsHow many in each group ÷= Total Pieces GroupsHow

Divide 0.8 ÷ 4 = 0.2 Re - write as a ________

How many fours do you have

Page 19: Divide Rational Numbers With models. Dividend Divisor Quotient Dividend DivisorQuotient ÷= Total Pieces GroupsHow many in each group ÷= Total Pieces GroupsHow

2 ÷ 1/3 = How many thirds are in 2 whole

4 ÷ 2/3 = Cut the whole by 3

Count the 2/3