一年级100以内加减法口算练习题（二十七）
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2018-08-22 16:52:57
一年级100以内加减法口算练习题（二十七）
| 日期： 月 日 口算用时：___分___秒 对□ 错□ 分数: ____ | |||||||||
| 1 | 70-66= | 11 | 98-92= | 21 | 24-12= | 31 | 51-49= | 41 | 44-17= |
| 2 | 59-12= | 12 | 62-42= | 22 | 93-63= | 32 | 27+27= | 42 | 36-34= |
| 3 | 82-72= | 13 | 58-26= | 23 | 88-71= | 33 | 97-29= | 43 | 51-46= |
| 4 | 88-80= | 14 | 72-43= | 24 | 62-57= | 34 | 87-56= | 44 | 14+53= |
| 5 | 71-56= | 15 | 32-15= | 25 | 39-28= | 35 | 19+40= | 45 | 81-51= |
| 6 | 71-59= | 16 | 64-34= | 26 | 88-22= | 36 | 89-79= | 46 | 64-50= |
| 7 | 88-45= | 17 | 74-44= | 27 | 68-14= | 37 | 64-56= | 47 | 60-27= |
| 8 | 50-27= | 18 | 63-15= | 28 | 75-48= | 38 | 87-41= | 48 | 29+30= |
| 9 | 84-78= | 19 | 40-30= | 29 | 70-58= | 39 | 68-59= | 49 | 82-15= |
| 10 | 17+46= | 20 | 19-14= | 30 | 43-14= | 40 | 78-50= | 50 | 46-21= |
