Fraction x Whole
Fraction x Fraction
Division with common denominator
Division without common denominator
Vocabulary
100

25 xx 1/5

5

100

1/6 xx 1/7

1/42

100

6/12 div 2/12

3

100

4/5 div 1/10

8

100

Representation of parts to an equally divided whole

Fraction

200

5/6 xx 24

20

200

2/9 xx 3/4

1/6

200

10/8 div 2/8

5

200

1/3 div 1/5

1 and 2/3

200

Reducing a fraction so that the only number that divides into the numerator and denominator is 1

Simplify

300

3/5 xx 20

12

300

2/3 xx 1 1/2

1

300

1 4/6 div 1/6

10

300

3/4 div 1 1/5

5/8

300
Property that states when you change the order of the factors, it does not change the product

Commutative Property of Multiplication

400

4/9 xx 18

8

400

3 3/4 xx 2 2/3

10

400

1 3/8 div 2/8

5 and 1/2

400

2 3/4 div 1 1/8

2 and 4/9

400

When finding a common denominator, you need to find this 3 word (or 3 letter) thing

Least Common Multiple (LCM)

500

7/8 xx 16

14

500

2 1/8 xx 1 1/4

2 and 21/32

500

1 4/12 div 3/12

5 and 1/3

500

2/3 div 1 6/30

5/9

500

Property that states multiplying a sum by a number is the same as adding the partial products

Distributive Property

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