问题
解答题
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答案
①4.5×0.1=0.45; | ②6.3÷0.7=9; | ③12+1.2=13.2; | ④2.5-1.6=0.9; | ⑤200×0.04=8; |
⑥1÷0.25=4; | ⑦5.5÷11=0.5; | ⑧3.6÷0.09=40; | ⑨7.5×0.4=3; | ⑩0.25×4×9=9. |
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①4.5×0.1=0.45; | ②6.3÷0.7=9; | ③12+1.2=13.2; | ④2.5-1.6=0.9; | ⑤200×0.04=8; |
⑥1÷0.25=4; | ⑦5.5÷11=0.5; | ⑧3.6÷0.09=40; | ⑨7.5×0.4=3; | ⑩0.25×4×9=9. |