Show:
Subtracting Fractions
Equivalent Fractions
Adding Fractions
Subtracting Fractions with Regrouping
Changing Improper Fractions to Mixed Numbers
100

1/2-3/8

1/8

100

1/2 = ? /10

5

100

1/4 + 3/4 =

1

100

2(4/8)-1(5/8)=

3(6/7)

100

14/3

4 2/3

200

5/7-2/3=

1/21

200
3/4 = 12/?
16
200
1/3 + 2/6 =
2/3 or 4/6
200

5(1/7)-2(5/7)=

2(3/7)

200
21/4
5 1/4
300

11/12-7/15=

9/20

300
7/8 = 14/?
16
300
1/2 + 3/8 =
7/8
300

6(1/3)-2(2/3)=

3(2/3)

300
38/5
7 3/5
400

2(5/8)-1(1/4)=

1(3/8)

400

18/20 = 9/?

10

400

3(4/5)+2(3/10)

6(1/10)

400

4(1/4)-2(1/3)=

1(11/12)

400
50/12
4 2/12 or 4 1/6
500

12(3/4)-6(1/6)=

6(7/12)

500

35/80 = ?/16

7

500

5(3/4)+1(1/3)=

7(1/12)

500

13(1/6)-3(4/5)=

9(11/30)

500
105/5
21