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一年级100以内加减法口算练习题（九） | 日期： 月 日 口算用时：___分___秒 对□ 错□ 分数: ____ | | 1 | 85-59= | 11 | 49-13= | 21 | 67-14= | 31 | 78-55= | 41 | 24+58= | | 2 | 94-25= | 12 | 72-45= | 22 | 80-63= | 32 | 97-27= | 42 | 73-57= | | 3 | 86-18= | 13 | 91-14= | 23 | 26+28= | 33 | 24+52= | 43 | 62-46= | | 4 | 95-86= | 14 | 24-21= | 24 | 75-10= | 34 | 47+52= | 44 | 58-39= | | 5 | 96-28= | 15 | 24+30= | 25 | 45+45= | 35 | 27+30= | 45 | 61-43= | | 6 | 76-34= | 16 | 49-46= | 26 | 13-11= | 36 | 93-15= | 46 | 68-37= | | 7 | 47+52= | 17 | 56-40= | 27 | 15+61= | 37 | 98-30= | 47 | 82-68= | | 8 | 88-10= | 18 | 38-14= | 28 | 41+46= | 38 | 61-29= | 48 | 12+70= | | 9 | 17+47= | 19 | 35-25= | 29 | 74-29= | 39 | 25+30= | 49 | 10+80= | | 10 | 48-31= | 20 | 88-72= | 30 | 76-30= | 40 | 22+41= | 50 | 74-10= |
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