一年级下册 100以内数的认识（口算）
姓名：_______________
学号：_______________
用时：_______________
| 80 + 3 = | 80 + 5 = | 60 + 3 = | 63 - 3 = |
| 79 - 9 = | 70 + 8 = | 79 - 9 = | 13 - 3 = |
| 60 + 5 = | 91 - 1 = | 63 - 3 = | 34 - 4 = |
| 40 + 4 = | 50 + 1 = | 32 - 2 = | 63 - 3 = |
| 70 + 2 = | 70 + 7 = | 60 + 2 = | 10 + 6 = |
| 32 - 2 = | 92 - 2 = | 50 + 3 = | 90 + 4 = |
| 90 + 4 = | 80 + 5 = | 32 - 2 = | 39 - 9 = |
| 40 + 3 = | 16 - 6 = | 20 + 8 = | 90 + 5 = |
| 30 + 1 = | 20 + 5 = | 20 + 1 = | 80 + 8 = |
| 38 - 8 = | 80 + 8 = | 78 - 8 = | 41 - 1 = |
| 43 - 3 = | 70 + 7 = | 90 + 5 = | 80 + 6 = |
| 60 + 1 = | 79 - 9 = | 90 + 4 = | 51 - 1 = |
| 90 + 4 = | 80 + 1 = | 18 - 8 = | 49 - 9 = |
| 60 + 9 = | 33 - 3 = | 22 - 2 = | 20 + 2 = |
| 40 + 2 = | 73 - 3 = | 32 - 2 = | 40 + 5 = |
| 34 - 4 = | 92 - 2 = | 80 + 3 = | 10 + 8 = |
| 10 + 5 = | 80 + 3 = | 15 - 5 = | 15 - 5 = |
| 50 + 1 = | 40 + 7 = | 10 + 2 = | 65 - 5 = |
| 99 - 9 = | 10 + 6 = | 90 + 9 = | 48 - 8 = |
| 70 + 9 = | 91 - 1 = | 40 + 3 = | 90 + 5 = |
| 20 + 9 = | 60 + 5 = | 10 + 7 = | 88 - 8 = |
| 70 + 7 = | 80 + 5 = | 30 + 1 = | 36 - 6 = |
| 99 - 9 = | 40 + 4 = | 43 - 3 = | 77 - 7 = |
| 50 + 6 = | 59 - 9 = | 84 - 4 = | 60 + 4 = |
| 70 + 7 = | 90 + 8 = | 50 + 1 = | 10 + 2 = |
一年级下册 100以内数的认识（口算）（答案）
姓名：_______________
学号：_______________
用时：_______________
| 80 + 3 = 83 | 80 + 5 = 85 | 60 + 3 = 63 | 63 - 3 = 60 |
| 79 - 9 = 70 | 70 + 8 = 78 | 79 - 9 = 70 | 13 - 3 = 10 |
| 60 + 5 = 65 | 91 - 1 = 90 | 63 - 3 = 60 | 34 - 4 = 30 |
| 40 + 4 = 44 | 50 + 1 = 51 | 32 - 2 = 30 | 63 - 3 = 60 |
| 70 + 2 = 72 | 70 + 7 = 77 | 60 + 2 = 62 | 10 + 6 = 16 |
| 32 - 2 = 30 | 92 - 2 = 90 | 50 + 3 = 53 | 90 + 4 = 94 |
| 90 + 4 = 94 | 80 + 5 = 85 | 32 - 2 = 30 | 39 - 9 = 30 |
| 40 + 3 = 43 | 16 - 6 = 10 | 20 + 8 = 28 | 90 + 5 = 95 |
| 30 + 1 = 31 | 20 + 5 = 25 | 20 + 1 = 21 | 80 + 8 = 88 |
| 38 - 8 = 30 | 80 + 8 = 88 | 78 - 8 = 70 | 41 - 1 = 40 |
| 43 - 3 = 40 | 70 + 7 = 77 | 90 + 5 = 95 | 80 + 6 = 86 |
| 60 + 1 = 61 | 79 - 9 = 70 | 90 + 4 = 94 | 51 - 1 = 50 |
| 90 + 4 = 94 | 80 + 1 = 81 | 18 - 8 = 10 | 49 - 9 = 40 |
| 60 + 9 = 69 | 33 - 3 = 30 | 22 - 2 = 20 | 20 + 2 = 22 |
| 40 + 2 = 42 | 73 - 3 = 70 | 32 - 2 = 30 | 40 + 5 = 45 |
| 34 - 4 = 30 | 92 - 2 = 90 | 80 + 3 = 83 | 10 + 8 = 18 |
| 10 + 5 = 15 | 80 + 3 = 83 | 15 - 5 = 10 | 15 - 5 = 10 |
| 50 + 1 = 51 | 40 + 7 = 47 | 10 + 2 = 12 | 65 - 5 = 60 |
| 99 - 9 = 90 | 10 + 6 = 16 | 90 + 9 = 99 | 48 - 8 = 40 |
| 70 + 9 = 79 | 91 - 1 = 90 | 40 + 3 = 43 | 90 + 5 = 95 |
| 20 + 9 = 29 | 60 + 5 = 65 | 10 + 7 = 17 | 88 - 8 = 80 |
| 70 + 7 = 77 | 80 + 5 = 85 | 30 + 1 = 31 | 36 - 6 = 30 |
| 99 - 9 = 90 | 40 + 4 = 44 | 43 - 3 = 40 | 77 - 7 = 70 |
| 50 + 6 = 56 | 59 - 9 = 50 | 84 - 4 = 80 | 60 + 4 = 64 |
| 70 + 7 = 77 | 90 + 8 = 98 | 50 + 1 = 51 | 10 + 2 = 12 |