135乘88两种方法算便
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发布时间:2022-05-23 20:10
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热心网友
时间:2023-11-20 22:11
135乘88
=135x(100-10-2)
=135x100-135x10-135x2
=13500-1350-270
=12150-270
=11880
135乘88
=(100+30+5)x88
=100x88+30x88+5x88
=8800+2640+440
=11440+440
=11880
热心网友
时间:2023-11-20 22:11
1、
135X88
=135X(100-12)
=135X100-135X10-135X2
=13500-1350-270
=13500-1620
=11880
2、
135X88
=125X88+10X88
=125X8X11+880
=11000+880
=11880