简便计算:4.6×2.7+23×0.56-2.3

来源:学生作业帮助网 编辑:六六作业网 时间:2025/01/03 03:59:09
简便计算:4.6×2.7+23×0.56-2.3简便计算:4.6×2.7+23×0.56-2.3简便计算:4.6×2.7+23×0.56-2.34.6×2.7+23×0.56-2.3=2.3×5.4+

简便计算:4.6×2.7+23×0.56-2.3
简便计算:4.6×2.7+23×0.56-2.3

简便计算:4.6×2.7+23×0.56-2.3
4.6×2.7+23×0.56-2.3
=2.3×5.4+2.3×5.6-2.3
=2.3×(5.4+5.6-1)
=2.3×10
=23