2.92*4.3+29.2*572.92*4.3+29.2*57怎样简便计算?结果应该是1681.
2023-04-26
问题描述:
2.92*4.3+29.2*572.92*4.3+29.2*57怎样简便计算?结果应该是1681.最佳答案:
2.92*4.3+29.2*57
=29.2*(0.43+57)
=29.2*57*43
=1676.956
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2023-04-26
问题描述:
2.92*4.3+29.2*572.92*4.3+29.2*57怎样简便计算?结果应该是1681.最佳答案:
2.92*4.3+29.2*57
=29.2*(0.43+57)
=29.2*57*43
=1676.956
热门标签