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如果“23×34=782”那么:有2.3×3.4=2.3×0.34=230×0.34=0.023×340=.
题目详情
如果“23×34=782”那么:
有2.3×3.4=___
2.3×0.34=___
230×0.34=___
0.023×340=___.
有2.3×3.4=___
2.3×0.34=___
230×0.34=___
0.023×340=___.
▼优质解答
答案和解析
如果“23×34=782”那么:
2.3×3.4=7.82
2.3×0.34=0.782
230×0.34=78.2
0.023×340=7.82.
故答案为:7.82,0.782,78.2,7.82.
2.3×3.4=7.82
2.3×0.34=0.782
230×0.34=78.2
0.023×340=7.82.
故答案为:7.82,0.782,78.2,7.82.
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