2.56*0.16+264*0.0256+5.2*2.56+0.256*20 简便方法
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2.56*0.16+264*0.0256+5.2*2.56+0.256*20简便方法2.56*0.16+264*0.0256+5.2*2.56+0.256*20简便方法2.56*0.16+264*0.
2.56*0.16+264*0.0256+5.2*2.56+0.256*20 简便方法
2.56*0.16+264*0.0256+5.2*2.56+0.256*20 简便方法
2.56*0.16+264*0.0256+5.2*2.56+0.256*20 简便方法
2.56*0.16+264*0.0256+5.2*2.56+0.256*20
等同于
2.56*0.16+2.64*2.56+5.2*2.56+2.56*2
提取相同因子2.56
2.56(0.16+2.64+5.2+2)==自己可以算了
2.56*0.16+264*0.0256+5.2*2.56+0.256*20 简便方法
0.16×5.96+264×0.0596+72×0.596简便计算
2.25×0.16+264×0.0225+5.2×2.25+0.225×20等于多少?
2.25*0.16+264*0.0225+5.2*2.25+0.225*20=
2.25*0.16+264*0.0225+5.2*2.25+0.225*20
简算 6.25*0.16+264*0.0625+5.2*6.25+0.625*20 是怎样算的?
6.25*0.16+264*0.0625+5.24*6.25+0.625*20的简便计算
简便计算:6.25×0.16+264×0.0625+52×0.0625+62.5×0.2
按规律填数:2.51,0.4,(),(),0.0256.
264*97+4*264
数学提问五年级上册智慧冲浪2.25*0.16+264*0.225+5.2*2.25+0.225*20=?
2.56÷【2.56÷2.7】
按规律填数 2.5 1 0.4 ( ) ( ) 0.0256
求4道数学题的简便运算答案(3.6×0.75×1.2)÷(1.5×24×0.18)26.44÷0.4+13.22+1.826.39×36+26.39×83-263.9×1.92.25×0.16+264×0.0225+52×2.25+0.225×2
264×97+4×264 (求简便计算)
H.264-BP H.264-HP区别?
2.56除以8
256*1.01-2.56简算