Adding and Subtracting Fractions

Adding Mixed Fractions

100

2 5/6 + 1 5/6

4 2/3

200

6 2/3 + 5 5/6

12 1/2

300

8 4/10 + 2 2/3

11

400

3 3/4 + 2 7/8

6 5/8

500

22/3 + 23/6

11 1/6

Reduce Fractions (Simplest Form)

100

Reduce the fraction: 8/28

2/7

200

Reduce the fraction: 9/36

1/4

300

Write the fraction in its simplest form: 72/144

1/2

400

Write the fraction in simplest form: 5 12/8

6 1/2

500

Write the fraction in simplest form: 7 9/4

9 1/4

Estimating with Fractions

100

Estimate if the fraction is closest to 0, 1/2, or 1: 8/9

1

200

Estimate if the fraction is closest to 0, 1/2, or 1: 4/7

1/2

300

Estimate if the fractions are closest to 0, 1/2, or 1, then add or subtract: 1/4 + 5/9

1

400

Estimate if the fractions are closest to 0, 1/2, or 1, then add or subtract: 11/12 - 1/9

0

500

Estimate if the fractions are closest to 0, 1/2, or 1, then add or subtract: 2/3 + 4/5

1 1/2

Adding and Subtracting Fractions

100

3/8 + 3/8

6/8 = 3/4

200

7/10 - 1/2

2/10 = 1/5

300

2/5 + 1/2

9/10

400

4/6 - 1/4

5/12

500

3/4 + 7/8

26/16 = 1 10/16 = 1 5/8

Subtracting Mixed Fractions

100

6 3/4 - 5 1/2

1 1/4

200

4 1/6 - 1 2/3

4 3/4

300

9 7/10 - 3 4/5

5 9/10

400

(4 4/5 + 7 1/3) - 1 7/ 15

10 2/3

500

35/9 - 13/3

5/9