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1、8.20.121.251.21.70.0315.6x130.04x0.1290.753.30.8m0.932422.410.70.18x153.84x2.63.68x0.2576.45.414.362.70.396420.025x145.76x316.9m0.134.738.33m6.20.756m0.363.06x367.15x221.55m3.9五年级上册小数乘除法计算题（一）5.6x2.93.77x1.80.02x965.22x0.39.99x0.024.67x0.95x2.441.666x6.19.432x0.0025.6x6.54.88x2.95.61x4.38.9x2.45.5x5
2、59.77x0.021.384x5.18.78x832.6x610.059x0.24.268x1.757x5.79.46x2.8517.8x6.41.5x4.92.5x0.885.555x5.22.22x3.337.658x8五年级上册小数乘除法计算商是循环小数的横式答案用简写方法记录，除不尽保留2位85.44m1642.84m7101.7m967.5m15230.4m621.24m360.736m2343.5m1235.21m739.6m246.21m0.03210m1.451.3m0.2791.2m3.80.756m0.180.66m0.311.97m1.569.6m2.938.4m0.8
3、15m0.0五小数乘除法计算题（三商是循环小数的横式答案用简写方法记录，除不尽保留2位小数）4.4x0.83.4x0.8(9.37+937+937+937)x252.37x6.3+2.37x3.7小数乘除法计算题（四）商是循环小数的横式答案用简写方法记录，除不尽保留2位）3.7x0.0166.4x0.50.042x0.541.08x252.5m0.713.76x0.84.48x0.40.76x0.320.12x0.5x0.16=10.1m3.35.2x0.65.25x50.25x0.0464.8x0.2510.75m12.58.4x1.335.4x4.22.52x3.40.125x1.43.2
4、5x9.044.4x0.83.4x0.8(9.37+937+937+937)x252.37x6.3+2.37x3.74.4x0.83.4x0.8(9.37+937+937+937)x252.37x6.3+2.37x3.7五年级上册数学递等式计算题（一）脱式计算（能简算的要简算）2.5x7.1x416.12x9916.125.2x0.90.97.28x99+7.284.3x50x0.23.94+34.3x0.23.6x9.85-5.46324.90.956.5x9956.512.5x0.4x2.5x8642.64x0.526x15.715.7x24(2.2750.625)x0.281.2x(9.
5、6m2.4)m4.88.05x3.4+7.64.84.8x0.57.09x10.80.8x7.090.87x3.16+4.648.9x1.1x4.72.7x5.4x3.96.58x4.5x0.9(1.250.125)x84.85+0.35m1.42.8x0.5+1.584.8x100.18.7x17.4-8.7x7.49.5x1010.68m(5.2-3.5)x1.254.4x0.83.4x0.8(9.37+937+937+937)x252.37x6.3+2.37x3.7五年级上册数学递等式计算题（二）脱式计算（能简算的要简算）4.4x0.83.4x0.8(9.37+937+937+937)x
6、252.37x6.3+2.37x3.72.5x(3.8x0.04)0.125x720.25x185x409.5x996.81+6.81x992.5x1.25x0.323.8x10.1(8x5.27)x1.253.750.125-2.7540.5m0.81x0.183.8x10.10.25x39+0.256.81+6.81x991.53+23.4m7.24.8x(15m2.4)7.69x10146x0.33+54x0.336.8x0.75m0.513.5x0.980.25x185x4040.5三0.81X0.184.8X(15三2.4)2.13X0X8257用竖式计算0.396ml.2=0.75
7、60.36=15.6x13=5.76X3=0.18x15=0.025x14=3.06x36=0.04X0.12=3.84X2.6心（保留一位小数）7.15x2290.753.33.68x0.2540.5三0.81X0.184.8X(15三2.4)2.13X0X825740.5三0.81X0.184.8X(15三2.4)2.13X0X82573.7x0.01616.9m0.131.553.940.5三0.81X0.184.8X(15三2.4)2.13X0X825740.5三0.81X0.184.8X(15三2.4)2.13X0X825713.76x0.8=5.2x0.68.4x1.36.4x0.
8、54.48x0.45.25x535.4x4.20.042x0.540.76x0.320.25x0.0462.52x3.41.08x250.12X0.5X0.16=4.8X0.25=0.125X1.4（保留两位小数）2.5三0.7=保留三位小数）10.1三3.3=商用循环小数）40.5三0.81X0.184.8X(15三2.4)2.13X0X825740.5三0.81X0.184.8X(15三2.4)2.13X0X825710.75三12.5=用乘法验算）3.25X9.04=用除法验算）40.5三0.81X0.184.8X(15三2.4)2.13X0X825740.5三0.81X0.184.8X
9、(15三2.4)2.13X0X82573、脱式计算（能简算的要简算）2.5X7.1X45.2X0.90.97.28X99+7.2826X15.715.7X24(2.2751.2x(9.6m2.4)m4.88.05x3.4+7.64.84.8X0.58.9x1.1x4.76.58x4.5x0.9(1.250.125)X84.3X50X0.20.625)X0.282.7x5.4x3.92.8x0.5+1.584.8X100.116.12X9916.12642.64X0.53.94+34.3x0.23.6x9.85-5.46324.90.956.5X9956.540.5三0.81X0.184.8X(
10、15三2.4)2.13X0X825740.5三0.81X0.184.8X(15三2.4)2.13X0X82578.7x17.4-8.7x7.412.5x0.4x2.5x80.87x3.16+4.649.5x1010.68三(5.2-3.5)X1.257.09X10.80.8X7.094.85+0.35m1.440.5三0.81X0.184.8X(15三2.4)2.13X0X82576.81+6.81X990.25X185X404.4X0.83.4X0.8(9.37+9.37+9.37+9.37)X2.542.X1.1.X1.752.37x6.3+2.37x3.72.5x1.25x0.323.8
11、x10.12.5x(3.8x0.04)7.69x1013.8x10.10.25x39+0.250.125x7246x0.33+54x0.33(8x5.27)x1.256.81+6.81x990.25x185x406.8x0.750.53.750.1252.751.53+23.47.29.5x9913.5x0.98二、解方程：54-X=2413+A=28.52.4X=26.412.5x8.87X=497.5x3x=18126mX=425x1.3-2x=5.524x+6x=63.65.6x+4.4x=5.2三、列式计算1、20减去0.8的差除以4个0.3的和，商是多少？2、一个数的2.6倍加上9，
12、和是35，求这个数。（用方程解）3、1.2与4的积，减去6.除以5的商，差是多少？4、2.1除以35的商，加上4.与0.45的积，和是多少？5、一个数的3倍加上6与8的积，和是84，求这个数.6、4.08除以0.6的商，再乘以5.，积是多少？7、甲、乙两数的积是25.2，甲数是56，乙数是多少？8、把0.47平均分成7份，每份是多少？9、1.25乘4.2减5，差是多少？10、比4.7的1.5倍多3.05的数是多少？8.9x0.05=3.08x0.43=1.5x26.7=8.9x0.05=3.08x0.43=1.5x26.7=0.43x0.28=6.45x0.73=4.6x0.6=8.9x0.0
13、5=3.08x0.43=1.5x26.7=0.45X2.5=0.8X1.25=0.3X3.6=0.3X0.3=10X0.07=0.3X1.4=0.05X7=0.92X0.4=0.2X0.26=0.14X4=0.02X0.1=1.2X0.3=0.2X0.4=8.2+1.8=10035.22=2.3X4=2.5X0.4=2.4X5=0.22X4=3.25X0=0.90.52=3.99X1=0X3.52=12.5X8=8m10=10-1.8-7.2=0.43+3.57=2.5x4x12=0.9x0.8=7.5x-3x=a+3a+7a=1.05x100=1m0.5=0.96m3=1.470.7=5.4m6=0.16.5x10=0.56x100=3.78x100=4m0.8=3.215x100=0.8x10=4.08x100=1.1X0.2=0.6x0.8=3x0.9=2.5x0.4=3.6x0.4=12.5x8=50x0.04=80x0.3=1.1x9=0.16X5=1.78+2.2=9.6F0.6=1.2X0.5-0.4=0.7F0.01=2.5X0.4=123.9=1.25X81.25=6.6三0.66=5.37X0+4.63=3.9+2.03=4.2三3.5=1.6+2.4X0.3=
