2.4 Adding and Subtracting Fractions
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Add. 1 2/5 + 1 4/5
3 1/5
Add. 1 1/5 + 2 1/2
3 7/10
Add. 7/9 + 2/15
41/45
Add. 8/15 + 4/9
44/45
Add. 4/7 + 1/10
47/70
Subtract. 1 1/2 - 1 1/7
5/14
Subtract. 10 1/2 - 2 3/5
8 1/10
Subtract. 13/15 - 1/3
8/15
Subtract. 5/6 - 1/2
1/3
Subtract. 1/2 - 1/8
3/8
Add. 2 1/2 + 1 3/5
4 1/10
Subtract. 9 2/3 - 5 5/8
4 1/24
Add. 15/16 + 1/3
1 13/48
Subtract. 4 7/9 - 3 2/5
1 17/45
Add. 1/10 + 2/5
1/2
Subtract. 9/10 - 2/5
1/2
Subtract. 17/20 - 4/5
1/20
Subtract. 3 1/11 - 2 1/2
13/22
Add. 1 3/5 + 1 1/3
2 14/15
Add. 1 1/5 + 1 1/3
2 8/15
