Arithmetic: Addition of Integers
| Problem | First Number | Second Number | Total |
| 1 | 391 | 72 | 463 |
| 2 | 387 | 72 | 459 |
| 3 | 634 | 65 | 699 |
| 4 | 670 | 11 | 681 |
| 5 | 601 | 96 | 697 |
| 6 | 132 | 32 | 164 |
| 7 | 729 | 38 | 767 |
| 8 | 691 | 17 | 708 |
| 9 | 221 | 66 | 287 |
| 10 | 907 | 21 | 928 |
| 11 | 245 | 63 | 308 |
| 12 | 617 | 32 | 649 |
| 13 | 763 | 96 | 859 |
| 14 | 660 | 92 | 752 |
| 15 | 826 | 22 | 848 |
| 16 | 792 | 72 | 864 |
| 17 | 811 | 16 | 827 |
| 18 | 866 | 11 | 877 |
| 19 | 287 | 45 | 332 |
| 20 | 688 | 14 | 702 |
| 21 | 174 | 56 | 230 |
| 22 | 239 | 69 | 308 |
| 23 | 596 | 25 | 621 |
| 24 | 583 | 25 | 608 |
| 25 | 512 | 77 | 589 |
| 26 | 805 | 74 | 879 |
| 27 | 860 | 71 | 931 |
| 28 | 826 | 49 | 875 |
| 29 | 873 | 97 | 970 |
| 30 | 726 | 87 | 813 |
| 31 | 401 | 95 | 496 |
| 32 | 243 | 39 | 282 |
| 33 | 226 | 39 | 265 |
| 34 | 763 | 60 | 823 |
| 35 | 544 | 22 | 566 |
| 36 | 665 | 60 | 725 |
| 37 | 551 | 25 | 576 |
| 38 | 753 | 88 | 841 |
| 39 | 576 | 30 | 606 |
| 40 | 992 | 18 | 1010 |
| 41 | 326 | 70 | 396 |
| 42 | 550 | 25 | 575 |
| 43 | 151 | 81 | 232 |
| 44 | 732 | 93 | 825 |
| 45 | 641 | 56 | 697 |
| 46 | 468 | 96 | 564 |
| 47 | 498 | 37 | 535 |
| 48 | 863 | 38 | 901 |
| 49 | 453 | 77 | 530 |
| 50 | 770 | 35 | 805 |