Add, Subtract and Compare
(1) Calculate.
| 26 + 8 = 34 | 89 - 6 = ____ | 71 + 1 = ____ | 70 - 4 = ____ |
| 37 - 3 = ____ | 25 + 5 = ____ | 35 + 9 = ____ | 53 - 2 = ____ |
| 47 + 5 = ____ | 81 - 0 = ____ | 87 + 3 = ____ | 39 - 1 = ____ |
| 58 - 8 = ____ | 67 + 4 = ____ | 40 - 2 = ____ | 27 + 7 = ____ |
| 56 - 2 = ____ | 41 + 1 = ____ | 64 + 5 = ____ | 80 - 7 = ____ |
| 46 + 6 = ____ | 63 - 9 = ____ | 90 + 8 = ____ | 31 - 3 = ____ |
| 44 - 9 = ____ | 86 + 4 = ____ | 20 + 1 = ____ | 68 - 3 = ____ |
| 55 + 2 = ____ | 82 - 0 = ____ | 28 + 6 = ____ | 34 - 5 = ____ |
(2) Fill in the table.
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(3) Put <, > or =
| 20 + 20 98 | 100 22 + 50 | 86 - 16 18 | 11 + 18 1 |
| 96 26 + 56 | 88 - 26 30 | 1 33 + 54 | 78 - 14 39 |
| 15 93 - 52 | 82 - 18 33 | 77 21 + 15 | 76 - 35 24 |
| 70 - 8 29 | 97 12 + 38 | 83 - 37 14 | 6 71 - 17 | 81 32 + 59 | 17 - 42 9 | 16 72 - 10 | 74 - 7 34 |
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