2 Digit Addition with Regrouping
34 + 57 =
91
64 + 44 =
108
35 + 28 =
63
83 -34 =
49
99 - 47 =
52
78 + 98 =
176
35 + 23 =
58
78 - 37 =
41
76 -27=
49
63 -61 =
2
58 + 65 =
123
62 + 87 =
149
76 + 32 =
108
72 -59 =
13
95 - 63 =
32
35 + 87 =
122
129
96 - 67 =
29
98 -69=
29
97 -85 =
12
98 + 23 =
121
42 + 85 =
127
84 -29 =
55
85 -39 =
46
67 - 25 =
42