100x9.5x0.98+9.5x2简便运算
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100x9.5x0.98+9.5x2简便运算
100x9.5x0.98+9.5x2简便运算
100x9.5x0.98+9.5x2简便运算
9.5(100x0,98+2)=9.5x100=950
100x9.5x0.98+9.5x2简便运算
88x0.25x9用简便方法
几个数学简便算法用简便方法计算1.25X0.320.56X2.514.28÷0.7X2.561.57X6.4+3.6X1.5710÷0.1X9.05-2610.2X9.8能简便的简便不能简便的列出来用托式计算
0.3x2.5x0.4简便计算
0.8x9.5x12.5x0.2等于递等式简便计算
3.8x2.5x0.4简便计算可以简便吗?
(4.5X7.5X9.6)/(1.5X2.5X2.4)= 用简便计算
0.5X0.8X0.04X12.5X0.6X2.5(简便计算)怎么算?
0.42X9.9+0.042 12.5X(100+0.8) 12X0.75/2.5 简便运算怎么算?
简便计算(求求各位大神了)能简算的要简算3.2X5.6-11.45.74X99+5.748.9X1.1X4.74.75+3.25X2.4+7.62.7X5.4X3.93.8X1.4+3.8X18.63.6X9.85-5.466.58X4.5X0.92.8X0.5+1.586.73+6.37X97+2X6.378X3.8+3X3.8-3.834.5x0.03+34.5x0.97(203.4+72.2)X(1.3
1.64除以0.8除以8.2简便计算还有0.99x0.1+9x9.9简便计算
简便计算题3.2X1.25和1.2X25+0.8X2.5简便计算4.8X0.252.33X0.5X41.5X1051.2X2.5+0.8X2.5
简便计算:7.5x2.3+1.9x2.5+12.5x0.4
7.5x2.3+1.9x2.5+22.5x0.4怎样用简便运算?
7.5X2.3+1.9X2.5+22.5X0.4的简便运算
会的进 递等式0.79x0.46+7.9x0.24+11.4x0.07969316.931/69.31(3.4x4.8x9.5)/(1.9x1.7x2.4)1990x198.9-1989x198.8要巧算的~·
问一道简便计算题41.2x8.1+11x9.25+537x0.1941.2X8.1+11x9.25+537x0.19 要全过程!
将下列算式简:(1)(6.8-5.4)x2.75-0.9 (2)88x0.25x9