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1、 算练习 - 数乘整数总题数： 6 6.6=9 1.7=0.9 4=0.1 5=3.2 7=0.6 6=40.8=60.4=2.74=6 7.6=70.2=9 6.4=0.62=3 0.5=6 6.2=1 0.9=0.2 4=0.5 4=5 0.6=3 0.6=0.44=3 7.9=60.3=2.3 3=4.4 6=7.6 6=5.78=60.8=1 5.2=0.8 6=1 7.4=9 0.1=0.7 5=4 1.5=0.5 5=2.2 8=5 2.4=9 0.5=5 9.9=0.68=4.9 7=0.5 7=5 0.3=0.9 6=9 0.7=3 0.8=1 8.6=9 0.6=0.09 4
2、=5 0.66=500.2=0.05 8=5.9 10=1 0.03=1 3.05=0.2 50=0.9 50=0.430=708.3=60.3 7=40 1.6=90 7.3=80.07=0.05 2=1.6 70=0.063=0.02 7=8.03 3=0.02 3=70.09=6 60.5=3 0.45=8.480=0.05 1=302.7=2 80.8=0.83 6=109.9 =0.06 7=60.02=63 0.2=600.6=9.01 3=400.6=708.5=0.35 3=50.5 2=9 0.03=0.784=60.86=60.05=204.2=0.620=90.6 6=7
3、0.9 1=140.7 =0.82 2=0.08 6=19 0.5=3 0.86=第 1 页 算练习 - 数乘整数总题数： 300题0.09 2=3 0.07=0.09 6=0.2 70=20.3 1=0.03 3=204.7=90 5.5=0.03 1=0.1 60=0.433=100.6 =180.8 =609.6=2 0.03=703.1=640.2=100.4 =100.2 =0.2 90=0.07 5=0.05 7=0.043=8.680=260.6=360.9=9.880=1 0.06=500.4=9.9 70=0.04 7=0.830=500.7=30.63=80.08=980.
4、7=0.794=0.891=500.5=65.02=2.420=40.09=0.05 50=0.04 70=0.06 16=5000.9 =0.0850=0.6 700=0.41 70=0.08 70=700.08=800.07=0.48 70=900.08=8040.9=1000.6=0.51 40=0.05 42=9.09 60=0.05 16=0.8 640=50 70.9=0.7490=0.0625=0.2 730=4000.7=0.06 60=0.3 770=9000.7=0.03 90=0.0690=900.09=6100.8=0.2 820=0.01 22=1800.5=89 0
5、.03=900.07=500.66 =8040.6=8000.9=0.0480=0.4540=8300.4=6000.5=0.02 38=200.08=0.1 100=8000.4=0.7 100=0.8500=4000.6=0.9 700=8.01 60=600.23=0.3 500=200.01=700.03=8.09 10=5700.2 =第 2 页 算练习 - 数乘整数总题数： 300题1000.3=8000.2=4080.2=1800.8=6700.7=40.7 70=500.07 =940.01=0.6 600=0.8490=39 0.01=0.8800=203 0.4=0.084
6、7=0.0420=0.01 80=140.03=0.08 13=10.5 10=0.0750=0.92 30=9020.9=5000.1 =0.8 610=0.8 100=500.05 =0.09 61=405 0.4=900.02=0.36 10=0.01 58=0.7430=0.1 700=61 0.03=0.0830=3030.7=0.9 900=5500.4 =0.3 808=0.09 29=0.5 400=4080.5=8400.8=60.9 80=500.38 =90.450=0.0840=0.05 700=1000.78=7400.03=6400.06=0.81 800=6100
7、.01=8070.01=4600.04=5000.04=5000.09=0.02 200=5900.03=103 0.01=1700.01=5070.03=5500.02=8500.02=4000.94=5200.02=0.03 430=6000.09=2700.07=0.07 700=0.03 200=0.02 640=5800.07=0.06970=0.03 903=0.09 980=5000.08=4000.05=0.02 550=0.14200=0.08490=6200.09=0.06203=0.04 600=0.74300=3800.01=2000.06=2700.08=0.01 8
8、08=1000.74=1000.86=1100.05=0.07400=0.03 170=0.08350=6200.03=1300.07=3000.04=6600.03=7000.01=第 3 页 算练习 - 数乘 数总题数： 200题0.7 6.4=0.40.4=0.1 0.9=0.1 0.4=9.1 0.7=0.1 0.1=0.5 0.4=4.60.6 =1.70.8=0.80.2=0.70.2=8.2 0.4=8.3 0.9=0.70.8=6.1 0.6=0.2 9.7=0.78.1=0.9 0.7=0.60.6=0.40.8=0.2 6.9=0.5 2.7=0.3 0.9=0.2 0.1
9、=0.2 0.8=0.3 5.1=0.9 0.2=0.70.5=0.80.7=0.3 1.1=0.60.2=0.70.9=0.5 8.1=0.2 0.3=0.1 1.3=9.5 0.7=0.9 0.6=0.3 9.5=0.5 7.6=0.3 1.5=5.70.9=3.70.3=0.5 0.3=0.40.9=0.80.5=0.3 0.5=0.2 1.9=0.40.2=0.40.3=0.5 0.5=0.3 0.6=2.2 0.7=0.40.1=0.2 0.7=0.1 2.5=0.70.03=0.9 0.37=0.042.3=0.070.6=0.05 0.6=0.070.8=0.5 4.01=0.0
10、9 0.3=0.640.4=50.70.2=0.040.2=0.70.34=0.02 1.2=0.09 0.8=0.80.05=0.80.09=0.40.04=0.9 0.02=0.060.8=8.3 0.06=0.3 0.05=0.480.2=0.9 0.55=7.3 0.02=0.80.47=第 1 页 算练习 - 数乘 数总题数： 200题0.1 0.09=0.09 0.2=8.9 0.03=0.41 0.6=1.070.8=0.9 0.09=0.380.6=0.8 6.07=0.05 7.2=3.5 0.05=0.5 0.04=0.2 0.69=0.03 0.8=0.080.2=0.0
11、70.1=0.02 8.3=0.40.06=2.2 0.02=0.1 0.26=0.01 0.3=0.9 0.91=0.5 0.65=50.40.5=30.2 0.2=4.3 0.07=0.02 0.7=9.70.01=0.060.3=0.2 0.04=7.2 0.04=0.080.4=0.09 0.7=0.80.37=0.60.02=0.70.09=2.40.01=0.480.5=0.080.6=0.060.2=0.1 0.08=0.082.1=0.080.5=0.9 0.01=0.70.05=0.60.06=0.040.9=50.1 0.2=5.1 0.03=0.09 0.5=7.60.0
12、7=0.9 0.97=0.53 0.7=0.3 0.08=0.870.9=0.080.3=90.2 0.9=0.5 0.03=0.03 1.6=0.06 6.1=0.1 0.33=0.5 0.15=0.070.9=0.02 0.8=0.9 0.05=0.080.7=0.60.99=0.61 0.9=4.02 0.7=0.73 0.3=6.70.08=8.70.03=0.085.6=0.9 0.04=0.61 0.5=0.48.09=0.03 0.7=0.82 0.8=0.48.01=0.1 0.01=0.5 0.25=第 2 页 算练习 - 数乘 数总题数： 200题0.40.02=0.1 0
13、.03=0.03 0.1=0.70.11=0.040.8=7.60.05=0.01 0.7=0.40.08=0.70.76=30.70.05=0.70.08=0.80.08=7.05 0.4=0.01 0.5=0.70.07=4.3 0.05=0.70.06=0.60.38=0.01 40.2=10.60.03 =0.9 0.03=0.3 0.06=0.070.4=0.079.7=0.72 0.9=0.02 0.5=0.2 0.02=1.1 0.04=0.01 20.4=20.3 0.08=0.05 0.5=0.060.6=0.073.8=0.01 6.3=0.360.3=0.1 0.06=0
14、.2 0.06=0.080.8=10.1 0.04=20.40.01=第 3 页4.40.31.6 7.41.1 0.40.80.50.1 0.62.3 1.80.1 7.45.70.70.4 6.21.3 0.40.2 0.90.70.81.2 0.41.40.86.2 1.90.3 0.71.2 9.41.78.20.78.50.3 0.20.82.10.5 1.60.6 7.62.8 1.80.2 0.70.40.53.6 1.60.7 1.90.1 5.75.2 1.40.5 2.85.5 0.30.60.80.95 5.81.45 8.90.2 0.970.99 2.94.4 7.4
15、 0.4 0.5 0.1 2.3 7.4 5.7 6.2 0.4 0.9 0.8 0.4 0.8 6.2 0.39.48.2 8.5 0.3 2.1 1.6 7.6 2.8 0.7 0.4 3.6 0.7 5.7 5.2 2.8 5.50.82.1 3.5 0.3 2.9 0.9 0.3 7.5 0.5 5.4 0.1 9.6 0.8 1.7 3.9 7.3 2.35.85.8 8.9 0.22.9 算练习 - 积和因数的 关系总题数： 300题2.1 1.23.5 0.91.3 0.32.9 0.51.60.90.3 1.97.5 1.51.1 0.55.4 1.50.1 1.81.9 9.
16、60.8 1.20.4 1.73.9 1.21.5 7.30.72.35.80.60.4 8.51.58.5 0.4 1.23 0.9 1.63 8.5 0.5 1.5 1.340.95 8.50.92 0.90.99 0.5第 1 页2.2 0.915.9 1.920.93 3.50.2 0.992.70.911.860.60.983.30.92 2.29.2 1.791.70.960.80.961.05 5.20.95 0.10.2 1.181.65 0.10.92 0.30.5 1.681.69 0.139.1 1.91.45.141.178.50.70.962.5 1.110.960.
17、21.09 4.63.3 0.931.062.50.7 1.930.80.914.1 1.260.93 9.50.91 4.11.79 7.10.973.55.3 0.961.479.50.92 3.91.22 0.81.2 0.970.5 4.138.5 0.7 2.5 0.2 4.6 3.3 2.5 0.7 0.8 4.1 9.5 4.1 7.1 3.5 5.3 9.5 3.9 0.8 0.974.137.5 2.2 1.6 1.8 0.6 8.1 0.7 5.6 0.1 0.5 0.2 9.5 4.1 0.9 0.7 0.9 4.2 0.9 1.8813.62.2 5.9 3.5 0.2
18、 2.7 0.6 3.3 2.2 9.2 1.7 0.8 5.2 0.1 0.2 0.1 0.3 0.5 0.1 39.15.14 算练习 - 积和因数的 关系总题数： 300题0.94 7.50.93 2.21.74 1.61.80.980.980.61.448.10.7 1.715.6 1.510.1 0.961.060.50.980.20.95 9.54.1 1.240.940.91.470.70.9 1.834.2 1.651.52 0.91.880.613.60.8第 2 页6.37 1.11.1 36.11.70.921.1 7.631.3 6.185.61 1.90.11 1.7
19、0.2 5.615.170.40.5 66.95.43 1.816.8 1.73.79 1.91.1 0.140.9 89.10.1 5.3723.9 1.60.79 0.78.95 1.71.5 3.751.43.320.980.81.40.661.2 2.630.79.420.3 32.21.4 76.13.740.17.31 0.50.21 0.50.9 27.80.4 61.10.32 1.18.570.313.60.51.3 29.41.9 4.9665.5 0.246.9 0.313.1 0.96.37 36.1 0.92 7.63 6.18 5.61 0.11 5.61 5.17
20、 66.9 5.43 16.8 3.79 0.14 89.1 5.37 23.9 0.79 8.953.7573.1 82.2 31.7 2.58 0.35 0.29 55.9 95.5 26.5 2.75 0.39 0.29 7.17 0.42 7.93 78.7 0.56 44.4 6.460.223.32 0.98 0.66 2.63 9.42 32.2 76.1 3.74 7.31 0.21 27.8 61.1 0.32 8.57 13.6 29.4 4.96 65.5 46.913.1 算练习 - 积和因数的 关系总题数： 300题73.1 0.71.2 82.21.831.70.3
21、 2.581.1 0.350.29 0.555.9 0.70.3 95.526.5 1.22.75 0.30.39 1.60.29 0.47.17 1.51.1 0.421.7 7.9378.7 1.90.40.560.644.41.6 6.460.22 0.5第 3 页0.1 56.41.1 87.245.4 1.30.67 1.51.4 7.440.79 0.21.6 1.131.80.311.81 1.81.143.4593.5 0.9229.9 0.961.18 55.797.1 1.081.01 0.441.2495.30.970.521.83 0.951.91 18.90.660.
22、9671.9 0.51.60.5924.7 1.10.6 7.470.8 75.988.60.876.5 1.10.88.9699.3 1.90.85 1.820.91 0.140.13 1.360.92 7.1273.40.971.63 1.310.91 7.961.52 0.992.22 1.1838.3 1.920.94 7.867.49 0.67 0.31 32.6 0.27 9.42 48.7 1.55 61.42.1671.90.5924.77.4775.988.676.58.9699.3 0.85 0.14 0.13 7.12 73.4 1.31 7.96 0.99 2.22 3
23、8.37.8656.487.245.40.677.440.791.130.311.81 3.45 93.5 29.9 55.7 97.1 0.44 95.3 0.52 1.83 18.90.665.870.8425.75.2561.28.3786.20.790.3127.3 算练习 - 积和因数的 关系总题数： 300题1.5 7.490.670.71.3 0.311.432.60.40.279.42 1.51.5 48.71.4 1.551.4 61.42.160.11.66 5.870.84 1.9525.70.995.25 1.881.75 61.28.37 1.0186.2 1.410
24、.79 1.870.31 0.9627.3 0.95第 4 页8.7997.40.590.528.240.4959.20.930.1381.732.137.863.27.557.650.910.960.710.3751.84.9637.65.6429.30.489.527.7623.913.70.260.5725.32.2332.74.348.490.615.920.350.140.95 0.98 0.25 3.87 11.2 0.96 1.57 0.92 0.92 2.71 73.9 0.94 16.1 0.97 0.97 0.28 1.52 1.54 0.4211.18.79 0.991.
25、62 97.4 0.59 0.94 0.52 0.988.24 0.93 0.92 0.491.67 59.21.66 0.93 0.13 0.931.66 81.732.1 1.7937.8 1.9463.2 0.94 0.95 7.551.15 7.65 0.92 0.91 0.95 0.96 0.71 0.921.28 0.37 0.96 51.831.7 4.75 0.97 0.96 0.91 45.3 55.5 2.89 8.85 0.99 0.94 0.38 1.38 1.34 54.4 0.97 7.67 0.92 0.911.464.96 0.96 0.91 37.6 0.91
26、 5.641.91 29.3 0.48 0.969.52 1.567.76 0.931.27 23.913.7 1.22 0.94 0.261.13 0.5725.3 0.97 0.92 2.2332.7 0.991.76 4.348.49 1.39 0.99 0.615.92 1.651.11 0.35 0.99 0.14 算练习 - 积和因数的 关系总题数： 300题31.74.750.253.8711.245.355.52.898.852.7173.90.3816.10.9754.40.287.670.920.4211.1第 5 页 算练习 - 数乘法的运算定律总题数： 200题101
27、0.44=101 0.39=101 0.45=101 0.62=101 0.98=101 0.68=101 0.48=101 0.61=101 0.34=101 0.28=101 0.41=101 0.83=101 0.17=2 5.2 0.5=0.2 4.8 5=2.5 5.9 4=0.5 9.3 2=2.5 0.5 2=9.9 2 0.5=5.3 5 0.2=5 9.70.2=6.3 0.5 2=2.82.5 4=0.2 6.5 5=2.5 7.5 4=5 3.40.2=0.5 7.9 2=3.40.2 5=0.5 5.42=0.2 2.2 5=9.42 0.5=4.82 0.5=5.1
28、0.2 5=3.2 2.5 4=5 4.40.2=3.5 5 0.2=1.5 0.2 5=5 2.5 0.2=6.1 2 0.5=2 8.60.5=6.60.2 5=5 6.2 0.2=1.5 2.5 4=0.2 1.5 5=0.5 1.82=8.1 8 1.25=0.25 9.44=5.68 1.25=7.40.25 4 =6.2 0.25 4=12.5 7.9 8=5.5 0.25 4=9.40.25 4=12.5 1.48=85.9 12.5=6.6 1.25 8=4.5 0.25 4=25 3.3 0.4=5.9 12.5 8=6.9 25 0.4=第 1 页 算练习 - 数乘法的运算
29、定律总题数： 200题25 5.9 0.4=25 2.60.4=9.70.25 4=9.5 0.25 4=1.25 7.5 8=82.9 1.25=25 1.2 0.4=2.3 8 1.25=8 1.4 12.5=82.1 12.5=8.825 0.4=0.25 6.74=2.2 1.25 8=8 6.1 12.5=4.9 2.5 0.4=5.1 2.5 0.4=3.42.5 0.4=1.62.5 0.4=2.5 7.70.4=2.9 2.5 0.4=2.5 8.40.4=2.72.5 0.4=4.3 0.125 8=125 4.60.8=82.40.125=8.3 0.125 8=4.5 0
30、.125 8=2.5 0.8 125=6.3 0.8 125=125 5.3 0.8=3.1 0.125 8=125 1.80.8=0.8 1.9 125=125 6.9 0.8=2.3 0.125 8=125 3.40.8=7.2 80.125=2.70.125 8=8.2 0.8 125=2 0.6+80.6=7.2 7+0.8 7=3.5 2+4.5 2=4.1 6+5.9 6=6 7.3+4 7.3=6 6.5+4 6.5=0.7 5+2.3 5=2 3.1+83.1=1 7.9+9 7.9=69.4+49.4 =1.25 9.80.8=12.5 7.80.8=1.25 4.2 0.8
31、=0.88.6 12.5=5.3 1.25 0.8=5.60.8 1.25=9.5 12.5 0.8=1.25 8.5 0.8=2.5 0.8 1.25=12.5 6.70.8=0.8 6.9 1.25=第 2 页 算练习 - 数乘法的运算定律总题数： 200题9.1 0.8 12.5=4.3 12.5 0.8=1.25 1.80.8=125 3.2 0.08=0.089.9 125=5 0.4+95 0.4=92 7.1+8 7.1=985.4+2 5.4=92 7.5+8 7.5=7 1.8+93 1.8=8 1.1+92 1.1=99 3.8+1 3.8=12.5 1.1 0.08=6.
32、1 12.5 0.08=12.5 5.60.08=0.5 0.4+9.5 0.4=1 7.86+99 7.86=91 8.27+9 8.27=91 9.75+9 9.75=8.1 7.8+1.9 7.8=1.25 9.2 0.8=0.82.6 12.5=6.7 12.5 0.8=1.2 125 0.08=8.6 125 0.08=9 3.7+91 3.7=3 4.4+974.4=9 6.7+91 6.7=79.8+93 9.8=94 1.5+6 1.5=94 6.2+6 6.2=91 8.7+9 8.7=12.5 9.60.08=0.08 1.6 12.5=2 9.47+989.47=96 7
33、.57+4 7.57=93 8.31+78.31=95 3.95+5 3.95=99 3.47+1 3.47=3 1.95+97 1.95=0.84.4 12.5=4.9 12.5 0.8=125 7.9 0.08=125 7.80.08=7.7 125 0.08=95 0.4+5 0.4=9 0.9+91 0.9=95 7.1+5 7.1=4 6.1+96 6.1=88.5+92 8.5=95 8.2+5 8.2=8.70.08 12.5=0.08 6.6 12.5=3.70.08 12.5=0.82.4+0.2 2.4=978.49+3 8.49=7.4 1.4+2.6 1.4=0.4 6
34、.5+0.6 6.5=4.3 0.2+5.70.2=1 0.13+99 0.13=第 3 页 算练习 - 数乘法的运算定律总题数： 200题968.82+48.82=9.49.7+0.69.7=0.5 7.6+0.5 7.6=0.88.8+0.2 8.8=960.97+40.97=9.4 7.8+0.6 7.8=984.22+2 4.22=0.1 5.3+0.9 5.3=93 4.59+74.59=6.75.4+3.3 5.4=99 7.44+1 7.44=0.79.1+0.3 9.1=9.8 1.5+0.2 1.5=70.21+93 0.21=4.3 8.2+5.78.2= 0.7 5.5+0.3 5.5= 0.7 7.7+0.3 7.7= 6 2.48+942.48= 0.1 2.4+0.9 2.4=5.5 2.2+4.5 2.2=