adding fractions
1/3 + 1/3
what is 2/3
8/10 - 2/10
what is 6/10
simplify 2/4
what is 1/2
1/3 + 1/4
what is 7/12
9/10 + 4/10
what is 13/10
19/30 - 5/30
what is 14/30
simplify 25/5
what is 5
2/3 + 1/12
what is 9/12 or 3/4
12/46 + 29/46
what is 41/46
21/46 - 13/46
what is 8/46
simplify 3/9
what is 1/3
5/6 - 2/9
what is 11/18
13/79 + 67/79
what is 80/79
72/111 - 40/111
what is 32/111
simplify 18/54
what is 1/3
8/15 - 3/10
what is 7/30
122/300 + 79/300
what is 201/300
127/314 - 98/314
what is 29/314
simplify 22/121
what is 2/11
19/12 + 1/9
what is 61/36