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1、五年级数学简便运算练习题及答案7.6 X 0.8 + 0.2 X 7.60.85 X 190.25 X 8.5 X41.28 X 8.6+ 0.72 X 8.12.5 X 0.96 X 0.810.4-9.6X0.350.8X3.123.12X9928.6X101- 28.60.86X15.7-0.86X14.4 X102.31X1.2X0.514- 7.32 - 2.62.64 + 8.67 + 7.36 + 11.30 - 28X0.49.16 X1.5-0.5X9.163 .6-3.6X0.54.5 - 1.2 -3.30 -0.6 -563.4 - 2.5 - 0.4.9 - 1.4.
2、9 -0.72.5 X2.7 -15-0.35X1.25X2X0.82.4 X0.90.1X32. 15 -0.25 五年级数学简便计算练习卷三46X 5723X 813.7X 0.25-3.7-.22X9.9+6.66X6.7101X0.87 -0.91X810.7X16.1 -15.1X10.70.79X199 4.8+8.63+5.2+0.5.93+0.19+2.81 1.76+0.195+3.242.35+1.713+0.287+7.61.57+0.245+7.6.02+3.6+1.98 0.134+2.66+0.8661.27+3.9+0.73+16.1.5 4.9 -6.53.07
3、 0.38 1.1.29 3.7 2.71 6.8 2.45 1.553.25 1.79 0.59 1.7523.4 0.8 13.47.0.32 X 4033.2 0.36 4.8 1.61.23 3.4 0.236.60.25 X 3612.7 6.54 1.76 4.540.25 X0.73X4五年级数学简便计算练习卷二18.76 X 9.9 + 18.763.52 - 2.5 - 0.4.9- 4.1 + 6.15.95.6 * 3.9.6 * 0.8 * 0.2 X 99+ 4.217.8 * 0.49 * 1. 1.25 X 2.5 X 323.65X10.115.2*0.25*4
4、0.89X 100.1 146.5 -3.83X4.56 + 3.83X5.444.36 X12.5X89.7X999.727.5X3.7-7.5X3.78.54 *2.5*0.0.65 X101.2X0.25X12.5*8*0.1253.14 X0.6831.4X0.032.6 *1.25*0.8*2.5*0.47.2X0.2+2.4X1.9 X1.01.74 X+1.5X2.263.9 X 2.7 + 3.9 X 7.318- 1.8 - 0.125 - 0.12.7 X 9.91.2721X- 5.615.02-6.8-1.025.4 X11 -5.42.3X16+2.3X23+2.43
5、 - .65X4.7-36.5X0.37五年级数学简便计算练习卷一 下面各题怎样算简便就怎样算。6.9 4.8 3.1 0.456 6.22 3.715.89 4.025.40.9.17 -1.8 -3.213.75 -3.687.56 - 2.6.85 2.34 - 0.85 4.6635.6 - 1.8- 15.6 - 7.23.822.9 0.18 9.1.6 4.8 - 3.14 - 0.53 -2.475.272.86- 0.66 1.13.35 - 4.68 2.65.8 - 1.64- 13.8 - 5.3647.8 -7.45+8.80.398+0.36+3.6415.75+3
6、.59-0.59+14.2566.86-8.66-1.3 0.25 X16.2XX83.6X1023.72X3.56.28X3. 536.8 -3.9 -6.115.6X13.1-15.6-15.6X2.14.8 X7.878X0.522 4.9 -0.94.8X100.16.5 X9.956.09 X10.8-0.8X7.0925.48- .2 -3.5320 - 1.25 -8五年级数学简便计算练习卷 下面各题怎样算简便就怎样算。 小数加减法计算6.9 4.8 3.1 0.456 6.22 3.715.89 4.02 5.4 0.985.17 1.83. 13.75 3.68 7.56 2
7、.68.85 2.34 0.85 4.6635.6 1.8 15.6 7.23.82 2.9 0.18 9.1.6 4.8 3.67.14 0.53 2.475.27 2.86 0.66 1.13.35 4.68 2.6573.8 1.64 13.8 5.3647.8 7.45+8. 0.398+0.36+3.615.75+3.59 0.59+14.2566.86 8.66 1.3436.8 3.9 6.132 4.9 0.95.48 .9 4.1 6.1 5.915.02-6.8-1.02324.9 0. 146.5 .43-4.8+8.63+5.2+0.5.93+0.19+2.811.76
8、+0.195+3.22.35+1.713+0.287+7.651.57+0.245+7.6.02+3.6+1.980.134+2.66+0.8661.27+3.9+0.73+16.17.5 4.9 6.07 0.38 1.1.29 3.7 2.71 6.8 2.45 1.553.25 1.79 0.59 1.7523.4 0.8 13.4 7.2.2 0.36 4.8 1.641.233.4 0.23 6. 12.7 6.54 1.76 4.5414 7.32 2.62.64 8.67 7.36 11.33小数乘法计算0.25 X 16.2 XX 8.6 X 10220-1.25 +83.72
9、 X 3.5+6.28 X 3.51.8 X 7.8+78X0.50.8 X100.15.6X13.1 15.6 15.6X2.14.2 +3.5.09 X10.8 0.8X7.0918.76X9.918.76.52 +2.5+0.456.5 X9.956.5515.6X13.1 15.6 15.6X2.14.8 X7.878X0.524.2 +3.54.8 X100.156.5X9.956.5.09 X10.80.8X7.0 18.76 X9.918.763.52 +2.5+0.4320+1.25+9.6+0.8+0.4.2 X994.215.2 +0.25+40.89X100.117.8+
10、0.49+1.1.25 X2.5X3.65X10.13.83X4.56 3.83X5.449.7 X99 9.14 X0.68 31.4 X 0.03227.5X3.77.5 X 3.54 - 2.5 - 0.0.65 X 101.2 X 0.25 X 12.5+ 8 + 0.12.6 + 1.25 + 0.8 + 2.5 + 0.36 X 12.5 X87.2X0.22.4X1.9 X1.01.74 X1.5X2.263.9 X 2.7 + 3.9 X 7.318- 1.8 - 0.125 - 0.12.7 X 9.91.2721 X- 5.65.4 X 11 - 5.5 - 1.84.2
11、- 3.563.4 * 2.5 * 0.4.9 * 1.43.9 * 930* 0.6 * 57.7+1.54 ) * 0.72.5X2.7 *15*0.35X1.25X2X0.832.4X0.9 0.1 X32.15*0.2X0.49.16 X1.5-0.5X9.163.6 -3.6X0.50*280.8X3.123.12X9928.6X101- 28.60.86X15.7-0.86X14.4 X102.31 X1.2X0.57.6 X0.80.2X7.60.85X190.25X8.5X44.6*3.1.28 X8.60.72X8.612.5X0.96X0.810.4-9.6X0.30.25
12、 X30.25X0.73X0.32X40346X5723X80.79X1913.7X0.25-3.7*2.22X9.9+6.66 X6.72.3X16+2.3X23+2.101X0.87 -0.91 X 810.7 X 16.1 -15.1 X 10.73.65 X 4.7 - 36.5 X 0.37小数的简便运算4.02+5.4+0.98.17-1.8-3.213.753.68+7.56-2.687.85+2.34-0.85+4.66.6-1.8-15.6-7.23.82+2.9+0.18+9.19.6+4.8-3.6.14-0.53-2.475.27+2.86-0.66+1.613.35-
13、4.68+2.6547.8-7.45+8.80.398+0.36+3.15.75+3.59-0.59+14.22.573.8-1.64-13.8-5.3666.86-8.66-1.30.25X16.2X43.72 X 3.5+6.28 X 3.56.8 -3.9-6.1 .484.8 X 7.8+78 X 0.5.6 X 1026.4 X 0.25+3.6 -432+4.9-0.8-4.8X0.5X84.8X100.156.5 X9.9+56.57.09 X10.8 -0.8X7.094.2-3.20-1.25- 18.76 X9.9+18.763.52-2.5-0.44.78 -0.2+3.44.9-4.1+6.1-5.90.49-1.1.25 X2.5X323.6 -0.6X23.65X10.13.6 -3.6X0.815.2 -0.25-45.6-3.6 -0.8-0.44.2 X99+4.20.89X100.1 146.5-17.8-5.83 X 2+4.2 - 8-0.129.7 X 99+9.74.36 X 12.5 X 815.6 X 13.1 -15.6- 15.6 X 2.10.65X10127.5 X 3.7 - 7.5 X 3.54 - 2.5 - 0.43.83 X 4.56+3.83 X 5.44
