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一年级100以内加减法口算练习题（七） | 日期： 月 日 口算用时：___分___秒 对□ 错□ 分数: ____ | | 1 | 50-22= | 11 | 99-21= | 21 | 69-22= | 31 | 51-47= | 41 | 35+44= | | 2 | 14+41= | 12 | 20+48= | 22 | 86-35= | 32 | 95-40= | 42 | 84-62= | | 3 | 98-70= | 13 | 84-11= | 23 | 85-72= | 33 | 79-51= | 43 | 82-53= | | 4 | 95-66= | 14 | 32-16= | 24 | 94-41= | 34 | 51-14= | 44 | 91-83= | | 5 | 14+32= | 15 | 22+75= | 25 | 21+65= | 35 | 48-32= | 45 | 57-14= | | 6 | 82-59= | 16 | 31-21= | 26 | 26+59= | 36 | 90-57= | 46 | 96-19= | | 7 | 56-20= | 17 | 71-46= | 27 | 47-33= | 37 | 73-50= | 47 | 70-24= | | 8 | 96-10= | 18 | 79-68= | 28 | 99-68= | 38 | 19-13= | 48 | 44+48= | | 9 | 82-73= | 19 | 32-20= | 29 | 26+66= | 39 | 14+24= | 49 | 37-12= | | 10 | 92-63= | 20 | 45-42= | 30 | 24+37= | 40 | 36-24= | 50 | 54-35= |
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