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25 16x125简便计算

25*16 *125;=25*2*8*125;=(25*2)*(8*125);=50*1000;=50000;

=25*4*4*125=100*500=50000

25*16x125=25x2x8x125=50x1000=50000

16x(25+125)=16X(100十50)=16X100十16X50=1600+800=2400

25*16*125简便计算=(25*4)*(4*125)=100*500=50000.

=25x4x4x125 =100x500 =50000

25X16X125 =25X4X4X125=100X500=500000或25X16X125 =25X2X8X125=50X1000=500000常见化简算式,应牢记:125X8=100025X4=100

=25x4x4x125=100x500=50000

25*16*125 =25*4*4*125 =(25*4)*(4*25*5) =100*500=50000

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