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4x60x50 8的简便计算

4x60x250x8=4x250x60x8=1000x480=480000

498+8=50x8=400 以上就是简便计算方法.

(25x50)*8=(25x8)*50=200x50=10000

0.5x2.33x8=0.5x8x2.33=4*2.33=9,32

12.5÷50/8 =12.5*8/50 =100/50 =2

其实直接用竖式算就可以了.如果要简便的话,可以这么写:50*8=50*2*4=100*4=400

=125x850x8=1000400=600

50(60+8)=50x60+50x8=3000+400=3400

125*(40-8) =125*32 =125*8*4 =1000*4 =4000 你好,本题已解答,如果满意 请点右上角“采纳答案”.

1.37x0.6x50=1.37x(0.6x50)=1.37x30=41.1

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