脱式计算 50.4×1.9-1.8 3.76×0.25+25.8
问题描述:
脱式计算 50.4×1.9-1.8 |
3.76×0.25+25.8 |
答
(1)50.4×1.9-1.8,
=95.76-1.8,
=93.96;
(2)3.76×0.25+25.8,
=0.94+25.8,
=26.74.