Adding/Subtracting Fractions

Simplifying

100

Simplify: 

54/3

18

200

Simplify: 36/18

2

300

Simplify:  

64/38

1 26/38

400

43/20

2 3/20

500

Simplify to a mixed number: 

184/54

3 11/27

Rounding Fractions

100

1/9 is round to 0, 1/2, or 1

0

200

10/11 is rounded to 0, 1/2, or 1

1

300

Is 3 5/6 rounded to 3 or 4?

4

400

is 9 4/12 rounded to 9 or 10?

9

500

Is 3 4/9 round to 3 or 4?

3

Adding & Subtracting Fractions

100

2/5 + 3/5

5/5 or 1

200

3/4 - 1/8

5/8

300

5/8 - 2/8

3/8

400

9/10 - 1/5

7/10

500

5/6 + 2/3

1 3/6

Adding mixed numbers

100

last rule when adding mixed numbers

What is adding mixed numbers

200

2 1/4 + 1 1/4

3 2/4

300

4 1/4 + 3 1/2

7 3/4

400

8 1/5 + 2 3/10

10 5/10

500

3 3/5 + 6 1/4

10 7/20

Subtracting mixed numbers

100

9 2/3 - 7 1/3

2 1/3

200

7 3/4 - 5 2/4

2 1/4

300

6 2/4 - 1 1/4

5 1/4

400

8 3/16 - 3 5/8

4 9/16

500

13 1/2 - 8 1/4

4 5/6