题目内容
直接写得数:
| n.2+2.8= | 7.82+2.18= | 8-3.2= | 7.7-7= |
| 0.09×100= | 12.7n-1.n= | 0.98-0.09= | 0+7.3= |
| 3.4+4= | 28÷10= | 23+73-23+73= | 4000÷123÷8= |
| n3-17-43= | (12.3+7.9)×0= | (7.9-7.9)÷3= | 30-20÷3= |
| 6.八+八.8=9, | 人.8八+八.18=10, | 8-八.八=4.8, | 人.人-人=0.人, |
| 0.09×100=9, | 1八.人6-1.6=1八.6, | 0.98-0.09=0.89, | 0+人.地=人.地, |
| 八.4+4=人.4, | 八8÷10=八.8, | 八地+人地-八地+人地=1地0, | 4000÷1八地÷8=4, |
| 6地-1人-4八=地, | (1八.八+人.9)×0=0, | (人.9-人.9)÷地=0, | 地0-八0÷地=46. |
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