4.4x5.5-44x0.33-0.44x22怎样简便列式:

简便计算4.4X5.5-44X0.33+0.44X22 4.4x5.5-44x0.33-0.4.4x5.5-44x0.33-0.44x22,简便计算 4.4x5.5-44x0.33-0.44x22怎样简便列式: 简便计算 4.4X5.5一44X0.33一0.44X22 ( )x0.8+5x( )=( +3.92)x5 2.33x0.5x0.4x5怎么简便计算 2.33x0.5x0.4x5简算快,在10月4日之前回答我, 求3.95加1.2x5.2和2.3x4.8x0.5的简便计算, 5X0、075÷(3一7)x5、57 求列试解题! 简便计算1250X0.037+0.125X160+12.5X2.7 0.45x72+45x0.18+4.5 400.6x7-2003x0.4 239x732+956x8.2 50x0.13x0.2 3.4x7-1.5 2.33x0.5x0.4x5 9.78x99+9.78 1.6x7.5x1.25 2.5x13+0.9 要用递等试! 简便运算 4.26x5.8+57.4x0.58 简算 12.5X5分之4十87.5X0.8 1x5+2x5+3x5+4x5+5x5… 麻烦给我一个公式. 46.3x0.56+5.37x5.6+1x0.056= 用简便方法计算 我有道数学题解不开46.3X0.56+5.38X5.6-1X0.056巧妙计算式 我有道数学题解不开46.3X0.56+5.38X5.6-1X0.056巧妙计算式 怎样简便计算61.6x0.125+9.2x0.25+48.8x5= 说出下面各算式的意义15x4 5x0.12 0.12x5 2/7x2/5 2/7x5 1÷0.125 4/1÷2/3 5x2/7