无
*注意事项:
7.2×1.057.2÷1.05 9.7÷1.39.7-1.3
1.6÷0.01= 0÷7.12= 12.3÷6= 1.9÷1=
0.25×0.4÷0.25×0.4= 4×(1.5+0.25)=
①48-2.3
②12.5×48×0.25
③7.34×2.1+7.34×7.8+7.34×1.
④19.25÷1.25÷0.8
⑤(8.1-5.4)÷3.6+85.7
⑥9.88×9+9.88
微信扫码预览、分享更方便
详情