28 + 33 =
61
45 + 26 =
71
81 - 32 =
49
88 + 22 =
110
41 + 38 =
79
53 + 43=
96
37 + 31 =
68
51 + 49 =
100
37 + 23 =
60
67 + 23
90
71 + 25 =
76 - 54 =
22
55 + 15 =
70
17 + 78 =
95
94 - 58 =
36
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