ldcf.net
当前位置:首页 >> 25x16x125简便运算 >>

25x16x125简便运算

25X16X125 =25X4X4X125 =100X500 =500000 或25X16X125 =25X2X8X125 =50X1000 =500000 常见化简算式,应牢记: 125X8=1000 25X4=100

25×16×125 =25×(2×8)×125 =(25×2)×(8×125) =50×1000 =50000

25X16X125 =25X4X4X125 =100X500 =500000 或25X16X125 =25X2X8X125 =50X1000 =500000 常见化简算式: 125X8=1000 25X4=100

25×16×125 =(25x4)x(4x125) =100x500 =50000

125×25x16 =125×25x8x2 =(125x8)x(25x2) =1000x50 =50000

的简便方法计算 25x16x125x7 =(25×2×7)×(8×125) =350×1000 =350000

125x25x16 =125x25x8x2 =(125x8)x(25x2) =1000x50 =50000

25x160x125简便方法 25x160x125 =25*4*5*8*125 =100*5*1000 =500000

25✘4✘4✘125=50000

网站首页 | 网站地图
All rights reserved Powered by www.ldcf.net
copyright ©right 2010-2021。
内容来自网络,如有侵犯请联系客服。zhit325@qq.com