题目内容
| 直接写出得数． m5+2b= | b5a-8a= | 66a+2ba= | mba-65a= |
| 85+22= | 62-6b= | 8aa+5a= | m5a+68a= |
| bma-25a= | 5b÷9= |
| 35+24=59 | 4y0-70=410 | 110+240=400 | 340-150=190 |
| 7y+22=100 | 12-14=4y | 700+y0=7y0 | 350+170=520 |
| 430-2y0=150 | 54÷9=1． |
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题目内容
| 直接写出得数． m5+2b= | b5a-8a= | 66a+2ba= | mba-65a= |
| 85+22= | 62-6b= | 8aa+5a= | m5a+68a= |
| bma-25a= | 5b÷9= |
| 35+24=59 | 4y0-70=410 | 110+240=400 | 340-150=190 |
| 7y+22=100 | 12-14=4y | 700+y0=7y0 | 350+170=520 |
| 430-2y0=150 | 54÷9=1． |
