二年级100以内加减法口算题(六十)
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2018-11-08 16:48:54
二年级100以内加减法口算题(六十)
| 46-41= | 53+3= | 90+5= | 24-3= |
| 58-47= | 31+4= | 29+54= | 78+4= |
| 38-20= | 76-65= | 67-64= | 55-16= |
| 95-14= | 68-55= | 81-25= | 26+50= |
| 57+5= | 15+42= | 23-9= | 80-61= |
