2 Digit Addition

Addition 81 56
1 1. Work out 81 + 56 = 47 74 27
82 41 28
__________________________________________________________ 43 23 29
2 2. Work out 43 + 23 = 32 37 30
5 5. Work out 32 + 37 = 62 44 31
6 6. Work out 62 + 44 = 25 64 32
7 7. Work out 25 + 64 = 77 96 33
8 8. Work out 77 + 96 = 28 32 34
9 9. Work out 28 + 32 = 80 47 35
10 10. Work out 80 + 47 = 29 27 36
11 11. Work out 29 + 27 = 71 91 37
12 12. Work out 71 + 91 = 60 11 38
13 13. Work out 60 + 11 = 14 66 39
14 14. Work out 14 + 66 = 97 72 40
15 15. Work out 97 + 72 = 50 77 41
16 16. Work out 50 + 77 = 46 83 42
17 17. Work out 46 + 83 = 72 45 43
18 18. Work out 72 + 45 = 31 54 44
19 19. Work out 31 + 54 = 54 76 45
20 20. Work out 54 + 76 = 33 85 46
21 21. Work out 33 + 85 = 35 13 47
22 22. Work out 35 + 13 = 91 97 48
23 23. Work out 91 + 97 = 86 98 49
24 24. Work out 86 + 98 = 78 96 50
25 25. Work out 78 + 96 = 52 44 51
26 26. Work out 52 + 44 = 80 33 52
26 26 25 52
1. 137
. 121
. 123
2. 66
5. 69
6. 106
7. 89
8. 173
9. 60
10. 127
11. 56
12. 162
13. 71
14. 80
15. 169
16. 127
17. 129
18. 117
19. 85
20. 130
21. 118
22. 48
23. 188
24. 184
25. 174
26. 96