Fractions Review

AddingFractions

100

1/5 + 3/5 = ?

4/5

200

3/4 + 1/2

5/4 or 1 1/4 

300

3/4 + 2/3 = ?

17/12 or 1 5/12 

400

7 5/8 + 3 1/2 = 

10 9/8 or 11 1/8 

500

2 5/9 + 7 5/6 = 

9 25/18  = 10 7/8 

Subtracting Fractions

100

2/3 - 1/3 = ?

1/3

200

5/3 - 5/6 = ?

5/6

300

1/2 - 3/7 = ?

1/14

400

7 - 4 3/4 

2 1/4 

500

7 1/2 - 4 4/5 = 

2 4/10  or 2 2/5

Equivalent Fractions

100

4/8 = 

1/2 or 2/4 or 8/16

200

2/3 =

4/6 or 6/9

300

True or False?

1/2 = 2/4

True

400

True or False?

3/4 = 3/8

False

500

True or False?

1 = 4/4

True

EstimateFractions

100

Estimate by rounding to 0, 1/2 or 1.

2/3 + 3/4

1/2 + 1 = 1 1/2

200

Estimate by rounding to 0, 1/2 or 1.

5/6 - 3/5

1 - 1/2 = 1/2

300

Estimate by rounding to 0, 1/2 or 1.

4/9 + 1/8

1/2 + 0 = 1/2

400

Estimate by rounding to 0, 1/2 or 1.

8/9 - 6/7

1 - 1 = 0

500

Estimate by rounding to 0, 1/2 or 1.

1/4 + 2/3

1/2 + 1/2 = 1

Convert fraction to decimal

100

Convert the fraction to a decimal 

23/100

0.23

200

Convert the fraction to a decimal

4/5

0.8

300

Convert the fraction to a decimal

3/4

0.75

400

Convert the fraction to a decimal

6/20

0.30

500

Convert the fraction to a decimal

10/25

0.40