二年级100以内加减法口算题(六十九)
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2018-11-08 16:54:35
二年级100以内加减法口算题(六十九)
| 14+38= | 25+72= | 78-16= | 46-29= |
| 9+82= | 61+29= | 82-35= | 12+58= |
| 19+72= | 17+28= | 8+31= | 99-45= |
| 53+33= | 64-61= | 71-68= | 7+5= |
| 32+18= | 86-30= | 8+91= | 2+75= |
