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1、五年级上册递等式计算 100 题精品文档五年级上学期递等式计算练习姓名：递等式计算，有简便运算的用简便方法38.75 5X0.3X0.25.2X6-106.8- 0.8W9.8- 0.6 +0.6X0.5X1.133.28.2升 2.4X0.512.8 4.8X0.2520X1.95 1.87.5+ 2.5X5.2102X0.454.3X0.25X0.450.8X101-50.8收集于网络，如有侵权请联系管理员删除7.8X0.36-0.64X7.82.6X1.9 隹68X0.9X1.250.4X (2.5+25)2.4+ 7.6X 3.414.25X14.6 4.25X14.681X1.01+
2、62.1399.3X6.24.264+ (0.16X 20.5)2.88-0.12X7.58.5 21.28+7.66.8+ (0.25X6.8)0.25X1.25X320.13X3.89+0.13X6.11102X8.5 +366.750.25-0.4(24.5+8.75) X120.90.4 X2.32 X0.250.75 X101+694.2 3.2X7.56X99+7.56570.3- 17.48+7.63.645.2X23.321.8W8 1.2X455.25 W25)16.5 X101-16.50.960.3X141.2544 X2.5X812.6X7.5+36.45W0.82+3
3、.4X0.2) 9.07- 2.64W41.5X101 +658.313.6X0.85-3.6X0.85104X8.5-2086.46.4- 0.40.25X6.2X0.423X6.5+ 17X6.536-0.4X0.25(24.6- 18.1) X3.47.6X9.9+7.6X0.113.6X0.8X12.523.9X8.5-3.9X8.5(2.55+ 9.6 -16)0.429.29.25F(2.65+2.77) + ( 2.980.98)3.7x91.6+6.3x91.60.45x12x0.2+ 96.2x2.1-2.1x2.8-2.8x0.152.8x1.43+0.57x2.810-6
4、.06+8.5x0.26x0.25x1.8x5144+ 3.6+27.2x0.50.87x3.16+4.64x0.876.8x0.75+ 0.5x413.75+ 0.125-2.7553+23.4+ 7.8 +0.62.881+0.43-0.24x3.528-(3.4+1.25x2.4)(31.8+3.2x4)+ 531.5x4+(5.36+3.64)0.64x25x7.8+2.22 + 2.5+2.5+ 2194-64.8+1.8x0.936.72+ 4.25x9.95180-705x624+2.4-2.5x0.83.416+ (0.016x35)5.12+2.54+4.88+7.4612.
5、5x17.25x0.4x0.89.9x2.5+201x3.459.4x5.8+10.6x5.80.125x0.32x0.259.6x0.01+9.6x0.992.8x7.6+1.4x2.8+2.86.3x10.1+7.3x0.990.25x64x12.53.7x91.6+6.3x91.616.84 + 40+0.2512.5x0.4x2.5x0.89.5x101+85x9.94.2x7.8+22x0.422.55x7.1+24.5x0.710.7744 + (0.16x5.5)21.4+2.14-20.5x0.1680.08-7.05x6.218.36 + 8.5x19.9194-64.8+1.8x0.90.3+(1.25x0.32x7.5)3.78x5+ (1.26x5)(1.2+13.2x4)+ 10822+(13.4-11.25x0.8)(27.8-15.6)x0.8x0.53.26x10.1-0.1x3.269.12 + 57+4.84-3.7742.72 + 0.48+0.527.06x2.4-5.72.33x0.25x1.5x40.21 + 1.4+2.6