二年级100以内加减法口算题(八十九)
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2018-11-22 14:27:52
二年级100以内加减法口算题(八十九)
| 26+69= | 68-50= | 28+41= | 83-73= | 88-28= |
| 98-62= | 62-13= | 45+51= | 80-54= | 11+33= |
| 50-11= | 25+34= | 89-31= | 48-23= | 86-48= |
| 56-36= | 98-72= | 65-19= | 56-11= | 69-25= |
