直接写得数.1.25×0.8=2.2÷1.1=5×=÷=0.9×=0.25+2.75=7.2÷9=3-2=2.8-0.8=12÷24=×=8+1.75=

发布时间:2020-08-05 05:00:17

直接写得数.
1.25×0.8=2.2÷1.1=5×=÷=0.9×=0.25+2.75=7.2÷9=3-2=2.8-0.8=12÷24=×=8+1.75=

网友回答

解:1.25×0.8=12.2÷1.1=25×=1÷=0.9×=0.30.25+2.75=37.2÷9=0.83-2=12.8-0.8=212÷24=0.5×=8+1.75=10故
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