Adding Fractions
20 + -30
-10
30 - 60
-30
30 + 15 - 2
43
-30 + -15
-45
-50 - 25
-75
-15 - 16 + 2
-29
5 2/3 - 1 1/2
4 1/6
-30 + 5 + -7
-32
50 - (-17) - 2
65
-15 - (-2) + 5
-8
-40 + 65 + 6
31
-70 - 15 - (-3)
-82
23 + -2 - (-3) - (-5)
29
7 2/3 + 2 3/7
10 2/21
17 3/7 - 15 17/21
1 13/21
-70 + 67 + -6 + 3 + -15
-21
15 - 16 - 3 - (-4) - 5
-5
15 - (-16) - 2 - (-15) + 5 - 3
46