一年级下册 100以内数的认识（口算）
姓名：_______________
学号：_______________
用时：_______________
| 44 - 4 = | 10 + 6 = | 80 + 1 = | 50 + 1 = |
| 60 + 5 = | 60 + 2 = | 40 + 6 = | 70 + 3 = |
| 76 - 6 = | 20 + 2 = | 69 - 9 = | 60 + 9 = |
| 10 + 2 = | 50 + 9 = | 60 + 2 = | 30 + 9 = |
| 80 + 3 = | 62 - 2 = | 60 + 4 = | 38 - 8 = |
| 88 - 8 = | 10 + 2 = | 30 + 3 = | 50 + 1 = |
| 90 + 9 = | 40 + 1 = | 11 - 1 = | 90 + 2 = |
| 59 - 9 = | 50 + 9 = | 90 + 2 = | 64 - 4 = |
| 70 + 2 = | 10 + 5 = | 20 + 4 = | 14 - 4 = |
| 70 + 4 = | 64 - 4 = | 12 - 2 = | 81 - 1 = |
| 20 + 8 = | 22 - 2 = | 50 + 9 = | 18 - 8 = |
| 70 + 8 = | 69 - 9 = | 70 + 2 = | 95 - 5 = |
| 99 - 9 = | 70 + 8 = | 70 + 1 = | 84 - 4 = |
| 63 - 3 = | 90 + 6 = | 40 + 4 = | 70 + 7 = |
| 70 + 7 = | 10 + 4 = | 62 - 2 = | 40 + 1 = |
| 49 - 9 = | 80 + 9 = | 24 - 4 = | 30 + 7 = |
| 10 + 1 = | 20 + 5 = | 79 - 9 = | 90 + 3 = |
| 90 + 8 = | 59 - 9 = | 47 - 7 = | 77 - 7 = |
| 50 + 4 = | 80 + 1 = | 24 - 4 = | 49 - 9 = |
| 20 + 5 = | 12 - 2 = | 82 - 2 = | 90 + 9 = |
| 26 - 6 = | 54 - 4 = | 60 + 2 = | 10 + 3 = |
| 85 - 5 = | 13 - 3 = | 68 - 8 = | 70 + 5 = |
| 10 + 8 = | 60 + 9 = | 85 - 5 = | 22 - 2 = |
| 65 - 5 = | 60 + 3 = | 60 + 9 = | 90 + 6 = |
| 90 + 7 = | 62 - 2 = | 72 - 2 = | 67 - 7 = |
一年级下册 100以内数的认识（口算）（答案）
姓名：_______________
学号：_______________
用时：_______________
| 44 - 4 = 40 | 10 + 6 = 16 | 80 + 1 = 81 | 50 + 1 = 51 |
| 60 + 5 = 65 | 60 + 2 = 62 | 40 + 6 = 46 | 70 + 3 = 73 |
| 76 - 6 = 70 | 20 + 2 = 22 | 69 - 9 = 60 | 60 + 9 = 69 |
| 10 + 2 = 12 | 50 + 9 = 59 | 60 + 2 = 62 | 30 + 9 = 39 |
| 80 + 3 = 83 | 62 - 2 = 60 | 60 + 4 = 64 | 38 - 8 = 30 |
| 88 - 8 = 80 | 10 + 2 = 12 | 30 + 3 = 33 | 50 + 1 = 51 |
| 90 + 9 = 99 | 40 + 1 = 41 | 11 - 1 = 10 | 90 + 2 = 92 |
| 59 - 9 = 50 | 50 + 9 = 59 | 90 + 2 = 92 | 64 - 4 = 60 |
| 70 + 2 = 72 | 10 + 5 = 15 | 20 + 4 = 24 | 14 - 4 = 10 |
| 70 + 4 = 74 | 64 - 4 = 60 | 12 - 2 = 10 | 81 - 1 = 80 |
| 20 + 8 = 28 | 22 - 2 = 20 | 50 + 9 = 59 | 18 - 8 = 10 |
| 70 + 8 = 78 | 69 - 9 = 60 | 70 + 2 = 72 | 95 - 5 = 90 |
| 99 - 9 = 90 | 70 + 8 = 78 | 70 + 1 = 71 | 84 - 4 = 80 |
| 63 - 3 = 60 | 90 + 6 = 96 | 40 + 4 = 44 | 70 + 7 = 77 |
| 70 + 7 = 77 | 10 + 4 = 14 | 62 - 2 = 60 | 40 + 1 = 41 |
| 49 - 9 = 40 | 80 + 9 = 89 | 24 - 4 = 20 | 30 + 7 = 37 |
| 10 + 1 = 11 | 20 + 5 = 25 | 79 - 9 = 70 | 90 + 3 = 93 |
| 90 + 8 = 98 | 59 - 9 = 50 | 47 - 7 = 40 | 77 - 7 = 70 |
| 50 + 4 = 54 | 80 + 1 = 81 | 24 - 4 = 20 | 49 - 9 = 40 |
| 20 + 5 = 25 | 12 - 2 = 10 | 82 - 2 = 80 | 90 + 9 = 99 |
| 26 - 6 = 20 | 54 - 4 = 50 | 60 + 2 = 62 | 10 + 3 = 13 |
| 85 - 5 = 80 | 13 - 3 = 10 | 68 - 8 = 60 | 70 + 5 = 75 |
| 10 + 8 = 18 | 60 + 9 = 69 | 85 - 5 = 80 | 22 - 2 = 20 |
| 65 - 5 = 60 | 60 + 3 = 63 | 60 + 9 = 69 | 90 + 6 = 96 |
| 90 + 7 = 97 | 62 - 2 = 60 | 72 - 2 = 70 | 67 - 7 = 60 |