100以内两位数及整百加减法练习
| 80 - 75 = | 23 + 46 = | 51 + 29 = | 25 - 24 = |
| 52 - 48 = | 31 + 20 = | 21 + 79 = | 24 - 13 = |
| 94 - 27 = | 72 - 67 = | 83 - 44 = | 31 + 24 = |
| 27 + 51 = | 50 - 14 = | 98 - 71 = | 21 + 74 = |
| 19 + 44 = | 97 - 73 = | 99 - 61 = | 38 - 16 = |
| 69 + 25 = | 61 + 17 = | 88 - 68 = | 53 + 25 = |
| 91 - 74 = | 39 - 11 = | 63 - 29 = | 71 - 39 = |
| 59 - 11 = | 86 + 9 = | 99 - 4 = | 46 + 12 = |
| 49 - 21 = | 82 - 74 = | 86 - 34 = | 94 - 24 = |
| 50 - 24 = | 76 - 75 = | 60 - 16 = | 58 - 27 = |
| 50 - 22 = | 99 - 67 = | 44 - 34 = | 39 + 50 = |
| 61 + 14 = | 16 + 38 = | 57 - 35 = | 61 - 14 = |
| 89 - 68 = | 75 - 62 = | 47 - 23 = | 34 + 41 = |
| 50 - 46 = | 67 - 41 = | 25 + 75 = | 51 - 30 = |
| 12 + 70 = | 13 + 41 = | 100 - 46 = | 90 + 10 = |
| 19 + 60 = | 51 - 24 = | 100 - 94 = | 21 + 45 = |
| 51 + 32 = | 49 - 38 = | 51 + 41 = | 27 + 49 = |
| 76 + 11 = | 75 - 33 = | 31 - 13 = | 11 + 63 = |
| 28 - 18 = | 23 + 39 = | 23 - 17 = | 49 + 32 = |
| 46 - 11 = | 85 - 42 = | 95 - 46 = | 38 + 22 = |
| 68 - 16 = | 34 + 54 = | 71 - 11 = | 45 + 16 = |
| 47 + 50 = | 71 - 15 = | 38 - 19 = | 74 - 29 = |
| 32 + 35 = | 36 + 23 = | 14 + 47 = | 58 - 26 = |
| 2000 - 1600 = | 1900 - 1600 = | 2000 - 900 = | 1400 - 300 = |
| 800 + 400 = | 1700 - 1300 = | 1900 - 1600 = | 1100 - 800 = |
| 1100 - 600 = | 1500 - 1100 = | 1900 - 1200 = | 1900 - 1300 = |
| 1700 - 1600 = | 900 + 100 = | 500 + 700 = | 1200 - 400 = |
| 1000 - 500 = | 1200 - 500 = | 1500 - 1200 = | 500 + 500 = |
| 1400 - 1200 = | 1900 - 1000 = | 1900 - 1100 = | 1000 - 600 = |
| 700 + 600 = | 1000 - 200 = | 1900 - 1200 = | 1200 - 700 = |