10.56×4.18-0.73×41.8+24×0.0418(简便计算)

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/10 05:18:37

10.56×4.18-0.73×41.8+24×0.0418(简便计算)
10.56×4.18-0.73×41.8+24×0.0418(简便计算)

10.56×4.18-0.73×41.8+24×0.0418(简便计算)
10.56×4.18-0.73×41.8+24×0.0418
=10.56×4.18-7.3×4.18+0.24×4.18
=(10.56-7.3+0.24)×4.18
=3.5×4.18
=0.7×5×4.18
=0.7×20.9
=0.7×20+0.7×0.9
=14+0.63
=14.63

10.56×4.18-0.73×41.8+24×0.0418
=10.56×4.18-7.3×4.18+0.24×4.18
=4.18×(10.56+0.24-7.3)
=4.18*3.5
=4.18*(3+0.5)
=4.18*3+4.18/2
=12.54+2.09
=14.63

10.56×4.18-7.3×4.18+0.24×4.18=(10.56-7.3+0.24)×4.18=3.5×4.18=14.63

=4.18x(10.56-7.3+0.24)
=4.18x3.5
=14.63