2 digit by 2 digit
what is 56+60=
116
what is 400+45
445
What is 450+340
790
what is 149+6379
6528
What is 1569+5489
7058
What is 45+98
143
what is 890+34
924
what is 208+378
586
What is 5008+789
5797
What is 5865+8738
14424
What is 43+95
138
What is 987+56
1043
what is 704+603
1307
What is 2098+367
2465
what is 5422+5863
11285
What is 98+99
196
What is 990+83
1073
what is 789+673
1462
What is 9046+345
9391
What is 5774+7654
13428
What is 99+99
198
What is 999+99
1098
What is 450+999
1449
What is 3689+969
4658
What is 9999+9999
19998