摘要：5+4.6+2.5□3.5+2.5+4.6
网址：http://m.1010jiajiao.com/timu3_id_582409[举报]
| 5×4= | 6.4÷0.8= | 7.2×0.01= | 10÷4= | 0.36×2= | 1÷0.125= |
| 0.25×8= | 8.1÷0.3= | 0.1×0.02= | 1.6÷16= | 2.4×2.5= | 3.2÷1.6= |
| 1.5+0.25×4= | 3.5+7.6= | 3×0.2×0.5= |
网址：http://m.1010jiajiao.com/timu3_id_582409[举报]
| 5×4= | 6.4÷0.8= | 7.2×0.01= | 10÷4= | 0.36×2= | 1÷0.125= |
| 0.25×8= | 8.1÷0.3= | 0.1×0.02= | 1.6÷16= | 2.4×2.5= | 3.2÷1.6= |
| 1.5+0.25×4= | 3.5+7.6= | 3×0.2×0.5= |