28×0.5=0.18÷0.6=1-0.47+0.53=16.5×9+16.5=3.6-3.6÷1.2=1÷0.5=(6.9-6.9)×74.8=15-9.4+0.6

发布时间:2020-07-31 02:05:02

28×0.5=0.18÷0.6=1-0.47+0.53=16.5×9+16.5=3.6-3.6÷1.2=1÷0.5=(6.9-6.9)×74.8=15-9.4+0.6=4.99-2.6-1.4=12.5×3×8=8.6÷8.6+8.6=0.25×4÷0.25×4=

网友回答

解:28×0.5=140.18÷0.6=0.31-0.47+0.53=1.0616.5×9+16.5=1653.6-3.6÷1.2=0.61÷0.5=2(6.9-6.9)×74.8=015-9.4+0.6=6.24.99-2.6-1.4=0.9912.5×3×8=3008.6÷8.6+8.6=9.60.25×4÷0.25×4=16故
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