Equivalent Fractions
Simplify the Fraction
Add the Fractions
Subtract the Fractions
100

Write two equivalent fractions for 2/3

any of these will work:

4/6, 6/9, 8/12, 10/15

100

Simplify the fraction 5/10.

1/2

100

Add the fractions:   2/5  +  5/10

9/10    

100

Subtract the fractions:   6/10  -  3/10

3/10

200

Write two equivalent fractions for 1/3.

any of these will work:

2/6,  3/9,  4/12,  5/15

200

Simplify the fraction 8/12.

2/3

200

Add the fractions:  1/4  +  3/4

4/4  or 1

200

Subtract the fractions:  8/7  -  5/14

11/14

300

Write two equivalent fractions for 5/10.

any of these will work:

1/2,  10/20,  15/30,  20/40

300

Simplify the fraction 6/18.

1/3

300

Add the fractions:  1/3 + 1/6

1/2

300

Subtract the fractions:  2/5  -  1/4

3/20

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