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1、一、口算题小学五年级数学计算练习题合集小学五年级数学计算练习题合集40.5=0.61.2=100.01=30.2-3.02=0.10.5=二、简便计算26385163 7.28+0.94+2.72+0.06 47814951三、解方程 9.2x+1.5x=32.1 4x30.76.5四、列竖式计算(带的要验算)0.271.3=2.70.45=五、考考你:7.899+3.92五年级计算专项练习题五年级计算专项练习题(六六)一、口算题90.4=4.50.1=150.4=8.89+0.1=025.4=二、简便计算7.399 (1.25+2.5)8 9.421094.20.9三、解方程2(x0.5)=
2、1.6四、列竖式计算(带的要验算)1.052.4=11.28 1.6=0.991.8=五、考考你:(1.91.90.9)(3.82.8)五年级计算专项练习题五年级计算专项练习题(七七)一、直接写得数1.60.08=0.393.9=1.2-0.02=3.7+4.2=1.80.5=15-5.7=二、脱式计算(4.59.95.59.9)2.8 1.5820(5.46.7)2.41.53.61.5三、解方程 75.99.84X=66.14 (16X)8=624四、文字题1/1630减去9.5与4.7的和,所得的差除以0.79,商是多少?一个数的3倍减去16.2,得到的差是25.8,这个数是多少?五、简
3、算3.412.5+6.612.5 4.39.9五年级计算专项练习题五年级计算专项练习题(八八)一、直接写得数2.50.4=2.50=2510=2.52.5=02.5=3.53.5=二、脱式计算3.61(7.25.3)25 0.2799+0.27三、解方程2X2.81.2=4.3 5.5X1.3X=12.6四、文字题一个数的4倍与这个数的一半的和是22.5,求这个数。7.5与1.6的积减去什么数的4倍等于2.4。10.7减去0.2乘4.58的积,差是多少?小学五年级数学计算练习题集小学五年级数学计算练习题集一、口算练习一、口算练习4.7+2.3=4.54.7+2.3=4.52=6.92=6.92
4、.5=7.22.5=7.20.8=60.8=63.4=3.4=0.620.620.32=0.32=1.40.5=1.40.5=0.75100=0.75100=0.020.5=60.3=0.020.5=60.3=6.37=5.6100=6.37=5.6100=0.750.25=0.1258=0.750.25=0.1258=4 4.80.3=.80.3=0.962=0.962=0.5628=0.5628=0.360.4=0.360.4=0.640.640.8=0.720.8=0.723.6=3.63.6=3.624=0.824=0.81.1=7.2+12.8=46.71.1=7.2+12.8=46
5、.73.8=3.8=1.6441=1.6441=1020=1020=2415=2415=8.6510=8.6510=350.6=350.6=3.3.80.01=80.01=4.951000=6.90.1=4.951000=6.90.1=0.40.5=2.40.8=0.40.5=2.40.8=10.89=9.60.8=10.89=9.60.8=0.1082=0.1082=4.950.9=4.950.9=650.1=0.325100=2.58=0.560.7=650.1=0.325100=2.58=0.560.7=2/160.1254=3.280.1=3.90.13=7.20.1=0.1254=3
6、.280.1=3.90.13=7.20.1=0.010.1=0.250.4=0.010.1=0.250.4=1.60.8=1.60.8=12.5=12.5=1.250.8=3.20.04=01.7=0.221.250.8=3.20.04=01.7=0.22 102=102=9.69.60.8=50.8=50.24=4.50.24=4.50.05=3.90.05=3.90.130.1316.516.50.5=50.5=50.12=240.12=240.5=4.80.5=4.80.5=0.5=2.82.84.2=0.844.2=0.842.1=52.1=50.25=7.80.25=7.80.01=
7、0.01=5.45.40.6=3.20.6=3.27.47.42.8=0.182.8=0.188 87.2=1.27.2=1.29 96=3.66=3.64.54.55=0.35=0.37.37.30.27=80.27=80.560.5628=1028=100.80.80.11=0.720.11=0.720.75100=0.75100=16165.07=4.25.07=4.25.25.20.4=12.20.4=12.20.020.020.5=7.20.5=7.20.750.750.25=2.50.25=2.516165.07=5.25.07=5.20.260.3=8.40.02=1.296=0
8、.260.3=8.40.02=1.296=12.60.03=8.710.1=210.21=0.80.13=12.60.03=8.710.1=210.21=0.80.13=0.3417=8.080.4=0.3417=8.080.4=3.273.270.63=5.020.63=5.027.27.21.8=0.71.8=0.71.251.252.5=5.52.5=5.53.53.50.05=20.05=20.320.320.8=12.250.8=12.250.450.45102=0.25102=0.254.54.52=6.92=6.95=75=70.2=0.160.2=0.1630=0.01230=
9、0.0120.12=7.80.12=7.80.6=0.960.6=0.960.125=0.540.125=0.5420=4.0820=4.0812.8=12.8=0.1082=0.1082=0.4=0.720.4=0.720.2=5.60.2=5.60.8=1.40.8=1.416=0.10816=0.10813=13=0.5 0.50.3=0.30.3=0.30.35=0.720.35=0.7255=16.855=16.80.02=0.250.02=0.250.5=73.50.5=73.588=2.588=2.52.5=7.22.5=7.20.62=0.560.62=0.568=4.58=4
10、.50.2=0.30.2=0.30.6=20.6=20.2=10.50.2=10.50.6=0.610.6=0.610.4=110.4=115.60.01=2.3100=5.60.01=2.3100=10.89=10.89=6=126=12100=0.41100=0.410.5=840.5=842=1.752=1.751.6441=1.020.2=1.6441=1.020.2=2.2=1.242.2=1.240.5=6.40.5=6.41.44=0.481.44=0.488=0.548=0.5440=1.540=1.50.1=46.50.1=46.5101=4.7+2.3=101=4.7+2.
11、3=0.8=60.8=63/160.8=0.8=0.02=0.02=0.3=0.3=5=5=0.4=0.4=0.39=0.39=9.4=9.4=0.70.8=0.70.8=0.5=0.5=3.7=3.7=0.21=0.21=32.5=32.5=0.80.05=0.80.05=4=4=4=4=0.04=0.04=2.2=2.2=0.6=0.6=52.5=52.5=3.4=3.4=0.620.620.32=1.40.32=1.40.5=0.750.5=0.75100=0.02100=0.020.5=0.5=3.63.60.3=6.30.3=6.37=5.67=5.6100=0.75100=0.75
12、0.25=0.25=0.1250.1258=4.88=4.80.3=0.960.3=0.962=0.562=0.5628=28=0.360.360.4=0.640.4=0.640.8=0.720.8=0.723.6=3.63.6=3.624=24=0.80.81.1=7.2+12.8=46.71.1=7.2+12.8=46.73.8=12.83.8=12.84=4=5.25.213=12.513=12.55=5=1.6441=1020=1.6441=1020=2415=8.6510=0.350.6=3.080.01=2415=8.6510=0.350.6=3.080.01=4.951000=4
13、.951000=10.89=10.89=9.650.1=0.325100=2.58=0.560.7=9.650.1=0.325100=2.58=0.560.7=0.1254=3.280.1=3.90.13=7.20.1=0.1254=3.280.1=3.90.13=7.20.1=0.010.1=0.250.4=1.60.010.1=0.250.4=1.61.251.250.8=3.20.8=3.29.69.60.8=50.8=516.516.50.5=50.5=52.82.84.2=0.844.2=0.845.45.40.6=3.20.6=3.27.47.42.8=0.182.8=0.188
14、87.2=1.27.2=1.29 96=3.66=3.64.54.55=0.35=0.37.37.30.27=80.27=80.560.5628=1028=100.80.80.11=0.720.11=0.720.750.75100=0.108100=0.10816165.07=4.25.07=4.25.25.20.4=12.20.4=12.20.020.020.5=7.20.5=7.20.750.750.25=2.50.25=2.532.5=1632.5=166.90.1=6.90.1=0.40.5=0.40.5=9.60.8=9.60.8=0.1082=4.950.9=0.1082=4.95
15、0.9=0.8=10.8=10.04=00.04=01.7=0.221.7=0.220.24=4.50.24=4.50.05=3.90.05=3.90.12=240.12=240.5=4.80.5=4.82.1=52.1=50.25=7.80.25=7.85=75=70.62=0.560.62=0.560.2=0.160.2=0.168=4.58=4.530=0.01230=0.0120.2=1.30.2=1.30.12=7.80.12=7.80.6=20.6=20.6=0.960.6=0.960.2=10.50.2=10.50.125=0.540.125=0.540.6=0.610.6=0.
16、6120=4.0820=4.080.4=110.4=1112.8=5.612.8=5.60.01=2.30.01=2.32=10.82=10.89=0.79=0.70.4=0.720.4=0.726=126=120.2=5.60.2=5.6100=0.41100=0.410.8=1.40.8=1.40.5=840.5=8416=0.10816=0.1082=1.752=1.755.07=5.25.07=5.213=1.6413=1.644/162.40.8=2.40.8=2.5=2.5=102=102=0.130.130.5=0.5=0.01=0.01=0.8=0.8=0.02=0.02=0.
17、3=0.3=5=5=0.4=0.4=0.39=0.39=9.4=9.4=100=100=0.8=0.8=0.5=0.5=3.7=3.7=0.21=0.21=41=41=1.021.020.2=0.260.2=0.260.3=8.40.3=8.40.02=0.02=1.291.296=0.86=0.80.05=12.60.05=12.60.03=8.710.03=8.710.1=0.1=21210.21=0.80.21=0.80.13=0.340.13=0.3417=8.0817=8.080.4=0.50.4=0.52.2=1.242.2=1.244=3.274=3.270.63=0.63=8
18、81.25=5.61.25=5.63.5=4.3.5=4.20.76=20.76=2.140.9=0.5+7.6=24048=4200300=0.750.38=396+99=9010.2=318.549.9=36963=0.242.40.2=4.83.240.24=3.242.40.2=4.80.90.8=7.5x-3x=a+3a+7a=1.0510.5=0.960.16.510=0.56 3.215100=0.80.60.8=312.58=50120.3=2.871.50.4 7161.6 5.64.20.1 72.82.42.5 0.053.21.6 3.58.82.2=0.751.60.
19、2 7.21.80.4=5.55.464.54=12.52.84=19.62.25=1.57+3.43=286+199=99=2.40.2=4.80.6=9.62.4=2.40.6=9.63=1.47100=3.7810=4.080.9=2.50.04=800.7 130.25 2.51.01=0.360.8 8.40.8 2.563.534 0.50.3=2.80.55=0.080.8=0.354=22.530=202=486=0.960.3=3.242=480.3=25.80.7=5.4100=4100=1.10.4=3.60.3=1.14 0.960.70.8=80.64=64.324.
20、2 13.80.37 122=0.8=8.40.3 0.9100=2.20.3=1.44=0.3965/1635=0.6=0.03=24=0.6=6=100=6=0.8=0.2=0.4=9=0.32.5169.92.51.2330.2=0.15=0.11=5=1.2=19.65.46=1280.4=780.6=9.63.2=650.05=540.12=320.4=360.18=420.003=780.06=450.005=810.03=18.630.03=9.599=13.50.98=0.1-0.047=0.292.9=3.40.2=0.5719=63+124+76=7.0910.8=0.87
21、.09=9.5101=3.810.1=7.69101=3.822.83=5.983242=246.45.3+6.7=5.4-3.6-1.4=3012.9-8.5=7.2286+198=314-202=526+301=223-99=0.452.5 0.8100.07 0.30.20.26 0.140.20.4 8.22.50.4 2.40.90.52 3.99370.6312.54 1.5 1.60.5 13.7200.05 502.140.9=0.5+7.6=2400.750.38=396+99=9010.2=318.549.9=36963=0.242.40.2=4.83.240.24=3.2
22、4963=0.2410.1=0.12572=719+7=0.23=19.765.2=3.817=13=2.170.7=0.40.01=0.01=151.5=0.4=2.81.4=8+2-8+2=1.25 0.33.6 0.30.31.4 0.057 0.920.44 0.020.1 1.20.3=1.8 10035.22 2.345 0.224 3.250.5=1 03.52 12.5825 12.50.8 2.50.84 1.45 0.1852.93 4.50.9 5.460.02 0.362.5 2500.448=4200300=30=2035=2.25=1.57+3.43=286+199
23、=99=2.42=480.6=0.2=4.86=0.960.03=0.6=9.60.3=3.2424=2.4=2.42=480.6=0.2=4.86=0.960.03=6/16 0.042.40.2=4.80.6=9.60.3=25.86=22.83=5.980.23=19.765.2=3.817=3242=246.413=2.170.7=0.40.01=5.3+6.7=5.4-3.6-1.4=300.01=151.5=12.9-8.5=7.20.4=2.81.4=8+2-8+2=286+198=314-202=526+301=223-99=0.452.5 0.81.25 0.33.6 0.3
24、0.30.90.52 3.991 03.52 12.58、简算。简算。3.5736.5 3.70.250.75 2.731.982.5134 1371.258 3.91.86.11.87.399 3.8101 2.53.21.25252.4500 3.5993.5 9.81019.838.5(17.38.5)32.7998 5618.611.43.7652.565653.8 17.83217.87217.84383.83.862 128.6297 2.57.52.57.5912+912 72125 0.322.51.251723723 6723664 487187139614.4250 127
25、133184240 56012.5(408)2.5 1.25(8+80)3.6(100+50)2.4(0.210)8.6(10002)1.5(408)3.6343.666 0.752.30.252.3 6.343576.39.369.34 3.251133.2513 0.281880.287.8102 6910.2 5610.1521.02 1258.1 254.13.199 0.4298 290.997/16961.25 8.81.25 3.6250859.8 12.579 253.98.38.399 5.65.699 0.99990.997.51017.5 12.58112.5 0.913
26、10.91三、脱式计算三、脱式计算5.42.51.4=2.5(180+20)5=1.7+0.43+3.3=7518.63.470.53=722.678+787.4=7.26-(5.26-1.5)=81.250.80.57.2899+7.28=4.3(25+4)4=645-4512=10-2.87-7.13=0.96+9.640119+284=640+1285.370+4.63=2.55.0-0.90.9=7.28642.640.5=3.94+34.32.75.43.9=3.66.584.50.9=2.84.84.80.5=(1.2556.59956.5=4.85+0.3540.50.810.1
27、8=4.86.81+6.8199=0.250.2539+0.25=(80.2518540=6.85.4(0.510.17)=0.78用递等式计算。用递等式计算。1.250.32=1210172=2351.50.25)4 0.12500.2=54361.2+1.8)4.5=102545=1.257.14=16.1299+7.28=4.30.2=8.99.85-5.46=8.050.5+1.58=320.125)8=4.81.4=0.87(15 2.4)=2.1318540=2.55.27)1.25=6.81+6.810.750.5=3.7599+0.78=5.48/166.23.8=254=28
28、3528=(2.50.25)0.50.1618=76832=9.9=81.25=9916.12=500.2=1.14.7=3.4+7.6=4.90.9=100.1=3.16+4.64=08257=(3.80.04)=99=0.1252.75=(7.266.05)=(1)2.6+1.41.51.5(2)(373.64.8)12.530.814-(9.85+1.07)60-(9.5+28.9)0.182.8810.43-0.243.520(2.44-1.8)0.4+0.1528-(3.4+1.252.4)2.557.1+2.457.10.815.5-(3.21+5.79)(31.8+3.24)53
29、1.54(6+3)0.64257.8+2.222.5+2.5236.254.259.951807056242.42.50.8五五年级下册数学计算练习题年级下册数学计算练习题1370.3 0.560.04 3.34.6 0.290.07 6.58.4 2.61.082.0.867 3.516 12.542 7.312 5.3523 4.3123.25.26 34.515 7.839 4.08 8 14.217 6.3144.7215 34.515 4.23 9.114 43.529 28.6115.1.823 0.370.4 1.0625 70.88 0.60.39 270.436.0.0494
30、5 7.062.4 720.81+10.47.062.4-5.7 0.0340.50.6 1020.457.4.80.25 2.330.54 1.51051.22.5+0.82.5 20.340.15 3.5 1038.0.254.784 0.65201 150.4259/16273.7+3.773 0.1258.8 8.499+8.49.0.1251.250.48 (13.7-6.75)8.44.89(5.2+6.4)8.91.2-7.5 72-0.81410.91.25.7 212.4 7410.13 5.63.5 6.30.09 0.0280.711.3.6452 12.3 3 4.52
31、4 68.49 28.9818 45.56512.8.412 49.616 9.2442 6.4414 16.926 32.11513.1.3527 0.67216 26145 5.046 76.545 0.8414.7.650.85 12.60.28 62.42.60.5440.16 11.72.6 1.441.815.19.412 26.3731 45.5385.980.23 19.765.2 6.210.0316.211.4 8.841.7 18.24182.4 1.80.24 13.53017.27.31.3 0.2730.013 0.191.24.25.15 0.9321 0.027
32、+9.90.2718.1.2542.58 9.99.81 0.420.0615.869.3-68.315.8 2.080.26 78.60.619.0.6752.7 9.80.28 13.60.0430.40.32 5.10.85 240.03220.0.3840.24 18.20.65 510.347.863.5 14.322.7 281821、0.984 0.0984 1.025 4.284 0.3840.24 18.20.6522、510.34 0.36369 9.60.03 0.40.02 6.80.2 13.60.0423、9.80.28 0.8525 240.032 5185 5.
33、18.5 2.560.3224、5.040.24 0.5042.4 62.10.3 5.130.27 4.681.2 2.241.425、32.424 4.9533 80.53.510/1628 10.845 288448 5.40926、3.3684 31.224 1.8844 1.5624 13.527 2614527、4.590.34 0.67216 1.40.07 35.357 0.968 0.92828、26.46 26.76 3.2115 7.8358 36.48 0.94529、6.480 4.250.05 64.414 45.565 4.2015 0.94242 30、2.34
34、9 23.49 0.6416 6.416 2.9913 29.91.331、2.90.13 564 5.64 68.49 1.263 45.24 32、4.9616 2.8981.8 18.9504 7.10.25 5.12.2 0.5982.333、1.9760.52 1.080.45 0.2114 8.840.17 0.6210.03 1.80.2434、13.50.03 27.31.3 0.5441.6 6.2426 1.441.8 11.72.635、12.60.28 7.650.85 4.352.9 1.892.7 13.51.5 2.861.136、2.0424 36.45.2 1
35、.561.232816 13.527 1.261837、2415 1.812 22.44 78.30.9 40.88 5.40.638、63140 721.5 35.560.7 12.360.4 18.279 24.48839、12.90.3 1.2930 0.1290.03 45.180.9 28.840.4 2.8840.0440、288.440 13.60.04 194.454 42.9214.8 7.50.24 4.240.441、3.120.04 18.240.06 21.350.7 2.4320.08 32.52.5 491.411/16解方程解方程1.x5.2=10.8 x+3.
36、2=4.6 x-1.8=4 x-2=15 1.6 x=6.4 x7=0.32.x3=2.1 3 x=18 x+0.64=14.14 X+32=76 12-x=4 3x=1.53.x+0.3=1.8 3+x=5.4 x-1.5=4 x-6=7.6 5x=1.5 0.2 x=64.x1.1=3 x5=15 2x-20=4 4x-39=29 2x-7.5=8.516+8x=405.3x+6=18 5x+3=428 1.8x+32=98.6 2x-16=72 2x+30=1104x+812=44006.(x-3)2=7.5 8(x-6.2)=41.6 5(x+1.5)=17.52(x-2.6)=8 x
37、-0.36x=16 5.4 x+x=12.87.8x-3x=105 13.2x+9x=33.3 6x+9x=1.53(x+2.1)=10.5 12 x-9x=8.7 6x+18=488.x8=0.4 x-6.5=3.2 x+4.8=7.2 3.8+x=6.3 2.5x=14 3.4x-48=26.89.42x+25x=134 x-7.9=2.6 x3=1.2 2x-97=34.2 13(x+5)=169 x1.44=0.410.3.85+1.5x=6.1 6x-0.9=4.5 x+12=20 X-8=18 6+x=40 x-0.8=2.611.2.9+x=6 x-7=9.8 x+80=125
38、3.2+x=6.6 x-5.3=42.7+x=3.2+1.512.5x=45 x6=7 8x=23+41 36x=108 x20=90 x9=413.x1.5=4 x6=5.4 2.5x=17.5 x3.2=2.5 x5=4.28.8+x=2014.x1.8=6 1.2 x=60 4x=38-14 5x-4=36 7x+10=242x+4.8=1015.4x-3.7=8.7 25x-70=80 14+9x=50 8x-414=0 5x+357=40 2.40.3+6x=5012/1616.15x+3.812=87.6 3x-0.53=13.5 6x-2x=12.82.8x-5.43=6.6 4
39、.2x+x=104 5x-2x=2.717.x+4x=30 10 x-3.5x=52 6(x+15)=2404.8(x-2.5)=19.2 9(x+3.5)=41.4 9(6.4+x)=7218.3.5(3.5+x)=21 14(x-25)=112 1.5 x=36 x2.4=25 5.4 x+8=18.8x-28=5219.x+4.7=9.6 15.6+2x=23.4 4x+2.54=268.4x-6x=7.2 7(x-4.8)=28 8x-624=020.3x+2.5x=69.3 0.2x+6=9 3x-78=723.6x-x=5.85 4(x-6)=120 24-x=17用递等式计算用递
40、等式计算42、0.75180.15 2.070.230.45 21.360.8-12.97.28+3.22.5 1.080.80.27 2.050.82+33.643、44.280.94.1 9.07-22.783.4 6.90.315.210.18.7 9.642.5 1.251.781.744、806.912.58 8.62+8.6299 1.256.412.5320.25 5.5102 0.280360.545、56.498+56.42 9.2813-9.284+9.280.8999+0.89 4.285.5-3.52.30.46 14.280.07列方程解应用题列方程解应用题1、育新小
41、学共有 108 人参加学校科技小组,其中男生人数是女生人数的 1.4 倍。参加科技小组的男、女生各有多少人?2、体育比赛中参加跳绳的人数是踢毽子人数的 3倍,已知踢毽子的人数比跳绳的人数少 20 人,跳绳、踢毽子各有多少人?3、某校五年级两个班共植树 385 棵,5(1)班植树棵树是 5(2)班的 1.5倍。两班各植树多少棵?4、一支钢笔比一支圆珠笔贵 6.8 元。钢笔的价钱是圆珠笔价钱的 4.4倍。钢笔和圆珠笔的价钱各是多少元?5、学校数学小组的人数是写作小组人数的 1.4倍如果从数学小组调 4人到写作13/16小组,两个小组的人数就相等了写作小组和数学小组各有多少人?6、过年了,妈妈给姐姐
42、和弟弟同样多的压岁钱。姐姐花了290 元买了一套百科全书,弟弟花了 170 元买了一辆滑板车,这时,弟弟的钱数是姐姐的3 倍,姐姐和弟弟各得到多少压岁钱?7、食堂买来一些黄瓜和西红柿,黄瓜的质量是西红柿的1.2倍,黄瓜比西红柿多 6.4 千克。买来西红柿多少千克?8、今有鸡、兔共居一笼,已知鸡头和兔头共 35个,鸡腿和兔腿共 94 只。问:鸡、兔各有多少只?9、妈妈今年 46岁,小倩今年 12岁,再过多少年妈妈的年龄是小倩的 3 倍?10、用一根长 54 厘米的铁丝围成一个长方形,要使长是宽的2 倍,围成的长方形的长和宽各是多少?面积是多少?11、一只麻雀的体重是 81克,恰好是蜂鸟的 40倍
43、。一只蜂鸟重多少克?12、一块长方形菜地的面积是 180 平方米,它的宽是 12米,长是多少米?13、食堂有一批大米,每袋 25 千克,用去 6 袋以后,还剩 50 千克,这个食堂原来有大米多少千克?14、食堂有 200 千克大米,每袋 25千克,用去一些后,还胜 50千克,用去多少袋?小明做了 28道习题,小红再做多少道就是小明做的 2 倍?15、幼儿园大班有 10个小朋友,现在有 60 个苹果平均分给大班和小班的小朋友,每个小朋友可分得 2 个,小班有多少个小朋友?16、小华买了相同数量的 2 元和 8 角的邮票,共用去了 42元,两种邮票各有多少张?17、学校分配学生宿舍,如果每个房间住
44、 6 人,那么有 20人没有床位,如果每个房间住 8人,则正好住满,学校有多少间学生宿舍?18、甲、乙两车从相距 280 千米的两地同时出发,相向而行,经过4 小时两车相遇。甲车每小时行 30 千米,乙车每小时行多少千米?19、商店购进 120台数码摄象机,比购进的数码照相机的2 倍少 40 台,数码照相机有多少台?20、一根铁丝长 54厘米,用它围成一个长方形,使长是宽的 2 倍,长和宽各是多少厘米?21、强强和丽丽共有奶糖 40粒,强强比丽丽少 6粒,强强有奶糖多少粒?14/1622、三年前母亲的岁数是儿子的 6 倍,今年母亲 33岁,儿子今年几岁?23、奶奶买 4 袋牛奶和 2 个面包,
45、付给售货员 20 元,找回 5.2 元,每个面包 5.4元,每袋牛奶多少元?24、体育比赛中参加跳绳的人数是踢毽子人数的3 倍,已知踢毽子的人数比跳绳的人数少 20人,跳绳、踢毽子各有多少人?25、某校五年级两个班共植树 385 棵,5(1)班植树棵树是 5(2)班的 1.5 倍。两班各植树多少棵?26、一支钢笔比一支圆珠笔贵 6.8元。钢笔的价钱是圆珠笔价钱的 4.4 倍。钢笔和圆珠笔的价钱各是多少元?27、学校数学小组的人数是写作小组人数的 1.4倍,如果从数学小组调 4 人到写作小组,两个小组的人数就相等了。写作小组和数学小组各有多少人?28、过年了,妈妈给姐姐和弟弟同样多的压岁钱。姐姐
46、花了290 元买了一套百科全书,弟弟花了 170元买了一辆滑板车,这时,弟弟的钱数是姐姐的 3 倍,姐姐和弟弟各得到多少压岁钱?29、食堂买来一些黄瓜和西红柿,黄瓜的质量是西红柿的1.2 倍,黄瓜比西红柿多 6.4千克。买来西红柿多少千克?30、今有鸡、兔共居一笼,已知鸡头和兔头共 35 个,鸡腿和兔腿共 94 只。问:鸡、兔各有多少只?31、妈妈今年 46 岁,小倩今年 12岁,再过多少年妈妈的年龄是小倩的 3 倍?32、用一根长 54 厘米的铁丝围成一个长方形,要使长是宽的2 倍,围成的长方形的长和宽各是多少?面积是多少?33、一只麻雀的体重是 81克,恰好是蜂鸟的 40倍。一只蜂鸟重多少
47、克?34、一块长方形菜地的面积是 180 平方米,它的宽是 12米,长是多少米?35、食堂有一批大米,每袋 25 千克,用去 6 袋以后,还剩 50 千克,这个食堂原来有大米多少千克?36、食堂有 200 千克大米,每袋 25千克,用去一些后,还胜 50千克,用去多少袋?小明做了 28道习题,小红再做多少道就是小明做的 2 倍?37、幼儿园大班有 10个小朋友,现在有 60 个苹果平均分给大班和小班的小朋友,每个小朋友可分得 2 个,小班有多少个小朋友?38、小华买了相同数量的 2 元和 8 角的邮票,共用去了 42元,两种邮票各有多15/16少张?39、学校分配学生宿舍,如果每个房间住 6
48、人,那么有 20人没有床位,如果每个房间住 8人,则正好住满,学校有多少间学生宿舍?40、甲、乙两车从相距 280 千米的两地同时出发,相向而行,经过4 小时两车相遇。甲车每小时行 30 千米,乙车每小时行多少千米?41、商店购进 120台数码摄象机,比购进的数码照相机的2 倍少 40 台,数码照相机有多少台?42、一根铁丝长 54厘米,用它围成一个长方形,使长是宽的 2 倍,长和宽各是多少厘米?43、强强和丽丽共有奶糖 40粒,强强比丽丽少 6粒,强强有奶糖多少粒?44、三年前母亲的岁数是儿子的 6 倍,今年母亲 33岁,儿子今年几岁?45、奶奶买 4 袋牛奶和 2 个面包,付给售货员 20 元,找回 5.2 元,每个面包 5.4元,每袋牛奶多少元?16/16