Adding 2 digit numbers without regrouping
82 + 17 =
99
64 + 38 =
102
524 + 223 =
747
546 + 536 =
1082
50 + 32 =
82
79 + 49 =
128
452 + 422 =
874
349 + 312 =
661
73 + 25 =
98
38 + 56 =
94
253 + 236 =
489
523 + 267 =
790
44 + 22=
66
98 + 24 =
122
832 + 123 =
955
447 + 327 =
774
55 + 34 =
89
46 + 55 =
101
725 + 223 =
948
262 + 239 =
501