五年级简便计算练习题与答案

1、五年级简便计算练习题及答案下面各题怎样算简便就怎样算。小数加减法计算6.94.8 3.1 0.456 6.22 3.715.89 4.02 5.4 0.985.17 1.8 3. 13.75 3.68 7.56 2.68.85 2.34 0.85 4.6635.6 1.8 15.6 7.23.82 2.9 0.18 9.1.64.8 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+3.590.59+14.2566.86 8.66 1.3436.

2、83.9 6.132 4.9 0.95.48 .9 4.1 6.1 5.915.02-6.8-1.02324.9 0. 146.5 .434.8+8.63+5.2+0.5.93+0.19+2.811.76+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+16.16.8 -2.45 -1.553.25 + 1.79 0.59 + 1.7523.4 0.8 13.4 7.2.2 +0.36 +4.8 + 1.641.23+3.4 -0.23 +6. 12.7 -6.54 -1

3、.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 X X 8.6 X 10220+1.25 -83.72 X 3.5 + 6.28 X 3.51.8 X 7.8 +78X0.50.8 X 100.15.6 X13.1 15.6 -15.6 X2.14.2 +3.5.09 X10.8 -0.8 X7.0918.76 X9.9 + 18.76.52 +2.5 +0.456.5 X9.9 + 56.5515.6 X13.1 15.6 15.6 X2.14.8 X7.8 + 78X0.524.2 +3.54.8 X 100.1

4、56.5 X9.9 + 56.5.09 X10.8 0.8 X 7.018.76 X 9.9 +18.763.52 +2.5 +0.4320+ 1.25 + 9.6 + 0.8 + 0.4.2 X 99+4.215.2 +0.25+40.89 X100.117.8+0.49 +1.1.25 X2.5 X3.65 X10.13.83 X 4.56+3.83 X 5.449.7 X99+ 9.14 X0.68+ 31.4 X 0.03227.5X3.77.5 X3.54 +2.5 +0.0.65 X 101.2 X 0.25 X 12.5+ 8 + 0.12.6 +1.25 +0.8 +2.5 +

5、0.36 X 12.5 X87.2 X0.2+2.4 X1.9 X 1.01.74 X +1.5X2.263.9X2.7+3.9 X 7.3181.8+0.125+0.12.7 X9.9+ 1.2721 X 5.65.4 X11 -5.5 +1.84.2 +3.563.4 +2.5 +0.4.9 +1.43.9 +930+0.6 +57.7+1.54 ) -0 .72.5 X2.7 +15+0.35 X1.25 X2X0.832.4 X0.9+0.1 X 32.15-0.2 X0.49.16 X1.5 0.5 X9.163.6 3.6 X0.50 +280.8 X3.12+3.12 X9928

6、.6 X101 28.60.86 X 15.70.86 X14.4 X 102.31 X 1.2 X 0.57.6 X0.8 +0.2 X7.60.85 X19 0.25 X8.5 X44.6 +3.1.28 X8.6+0.72 8.612.5 X 0.96 X 0.810.49.6 0.30.2530.25 0.73 0.32 40346X57 + 23X8 0.79 X1913.7 X0.253.7 +2.22 X 9.9+6.66 X6.74.8+8.63+5.2+0.5.93+0.19+2.812.3 X16+2.3X23+2.101 X0.87 -0.91 X810.7 X16.1

7、-15.1X10.73.65 X4.7 -36.5 X 0.37五年级数学简便计算练习卷四7.6 X 0.8 +0.2 X 7.60.85 X 190.25 X 8.5 X 41.28 X8.6 + 0.72 X8. 12.5 X0.96 X0.810.4 9.6 0.350.8 X3.12 +3.12 X9928.6 X101 28.60.86 X15.7 0.86 X14.4 X 102.31 X 1.2 X 0.514-7.32 -2.62.64 +8.67 +7.36 +11.3028X0.49.16 X1.5 0.5 X9.6 3.6X0.54.5+1.2 +3.30 +0.6+56

8、3.4+2.5 +0.4.9 +1.4.9 + 0.72.5 X2.7 +15+0.35 X1.25 X2X0.82.4 X0.9+ 0.1 X32.15+ 0.25五年级数学简便计算练习卷三46X57+23X813.7 X0.253.7 + .22 X 9.9+6.66 X6.7101X0.87 -0.91 X810.7 X16.1 -15.1 X 10.70.79 X1991.76+0.195+3.242.35+1.713+0.287+7.61.57+0.245+7.6.02+3.6+1.980.134+2.66+0.8661.27+3.9+0.73+16.1 .5+4.9 6.53.07

9、 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 7.0.32 X4033.2 + 0.36 + 4.8 + 1.61.23 + 3.4 0.23 +6.60.25 X3612.7-6.54 - 1.76 -4.540.25 X 0.73 X4五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 + 6.1-5.95.6+3.9.6 +0.8+0.2 X99+ 4.217.8+0.49 +1.1.25 X2.5 X323.65 X10.11

10、5.2+0.25 +40.89 X100.1 146.5 3.83 X4.56 + 3.83 X5.444.36 X 12.5 X 89.7 X 99+ 9.727.5X3.77.5 X 3,78.54 +2.5 +0.0.65 X 101.2 X0.25 X12.5+ 8 + 0,1253.14 X0.68+31.4 X 0,032.6 +1.25 +0.8 +2.5+0.47.2 X0.2+2.4 X1.9 X 1.01.74 X +1,5X2.263.9X2.7+3,9 X 7,3181.8+0.125+0.12.7 X9.9+ 1.2721 X 5.615.02-6.8-1.025.4

11、 X11 -5.42.3 X 16+2,3 X23+2.43 - .65 X4,7 36.5 X0.37五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 +4.02+5.4 +0.9.17 - 1.8 -3.213.75 3.68+ 7.56 2,6.85 + 2.34 0.85 + 4.6635.6 1.8 15.6 -7.23.82+2.9 +0.18 +9.1.6 +4.8 -3.14 0.53 2.475.27+ 2.86 0.66 + 1.13.35 4.68 + 2.65.8 1.64 13.8 -5.364

12、7.8 7.45+8.80.398+0.36+3.6415.75+3.590.59+14.2566.868.66 1.3 0.25 X16.2 XX83.6 X 1023.72X3.5 +6.28 X3.536.8 3.9 -6.115.6X13.1 15.6 15.6 X2.14.8 X7.8 + 78X0.522+ 4.9 -0.94.8 X 100.16.5 X9.9 +56.09 X 10.8 0.8 X 7.0925.48 .2 +3.5320 + 1.25 +8五年级简便计算练习题 简便计算.4.58-.3 +0.25 +0.45.6 +3.52.7 X 0.990.125 X 3

13、.2 X 0.2.8 X1.013.72 X 9.9+3.72 X0.10.99 X 0.81+0.99 X 0.19+0.991.39 X 25-0.039 X250X2.1 X 0.43.78 X 99+3.7865 +4.9+0.1-4.9+0.1.522.6 X0.5+7.4 +22.2 X1038.3 X991.25 X 2 X 0.37 X 1.25 X 8 - 0.025 X 80+ 0.05.2 +0.25 +0.4.6 X10.1提问？a href= "/fanwen/shuoshuodaquan/ " target= "_blank "

14、;class= "keylink > 说 淖肺？-08-110:44谢谢你了，不过克一再多以点吗？拜托你了！ 团队的补充 2010-08-111:086.81+6.81 X90.25 X185X403.94+34.3 X 0.2.08 X+4.810-1.8-7. 0.43+3.2.5 X4X 120.9 X0.87.28 X 99+7.2.3 X 50X0.2*1/2-1/4-1/8-1/16-1/32-1/64-1/129999 X 0.78+3333 X 0.664.03+4.06+4.09+4.12+.+5. 一0.45 X2.5 = 0.8 X1.25= 0.3 X

15、3.6 = 0.3 X 0.3=10X0.07=0.3 X 1.4=0.05 X7=0.92X0.4=0.2 X 0.26=0.14 X4 =0.02 X 0.1=1.2X0.3=0.2 X0.4=.2+ 1.8 = 100 - 35.22 =.3 X4=2.5X 0.4 =.4 X5=0.22 X 4=.25X 0=0.90.52 =.99 X1= 0X3.52 = 12.5 X8=8+10 = 10 -1.8- 7.2= 0.43+3.57=.5 X4X 12=0.9 X0.8=.5x -3x = a+3a+7a= 1.05 X100= 1 +0.5=0.96 +3= 1.47 +0.7=

16、5.4+6=0.16.5 X 10= 0.56 X 100=.78 X 100=+ 0.=3.215 X100= 0.8 X10=.08X100= 1.1 X0.=0.6 X0.= X0.9=.5 X0.4=.6 X0.4=12.5 x 8=0X0.04=0 X0.= 1.1 X9=0.16 X =1.78 + 2.=.6 +0.=1.2 X0.5 -0.=0.7+0.01=.5X0.=123.9=1.25 X8+1.2=.6 +0.6=.37 X0+4.6=.9 + 2.03 =.2 +3.5 =1.6+2.4 X0.=.14 0.9 =7+456 + 73= 0.3 X0.3=7.2+2.

17、8= 0.9+0.01= 12+0.3=.87 +0.7 =13+4 =0.96+0.3 =1.5X0.4 = +0.25=.5 X0.7 X0.8= 2.5 = 16+1.6=.6 X1.01=X= 0.36 + 0.64 =4.32 +16= 4.2+0.1 =72.8+0.8 =.4+4.2= 13.8 +9.9 =.4X2.5 =0.05 X0.8 = .56 0.37 =1.25 X0.8 X0.5 =12X2.5 = 1.23 X3=3.2 +1.6 = .5 + 3.5 X3 = 19.6+2 =.8 +2.2=0.75X4= X4= 0.5 X 0.8=8.4 x 0.2=1.

18、6 x 0.2 = .2 X0.3=.8 X0.3 =0.9+0.15= 1.8 X0.4=5.5+0.55= 0.08 X100=2.2 +0.11=.46 +4.54= 12.5 X0.8= 0.35 X0.3=1.4 X5=.8 X4= 19.6 +4=2.5 X 47.8 X6.9 +2.2 X6.97.28 X 99+7.28.3 X 50X 0.64 -2.64 X 0.526 X15.7 + 15.7 X2X0.283.94+34.3 X0.1.2 X.6 +2.4) +4.88.9 X1.1 X4.2.7 X 5.4 X 3.9.6 X9.85 -5.468.053.4+7.6

19、.584.5 0.9.80.5+1.5832+4.9 -0.9.8 -4.8 X0. X84.8 X 100.16.5 X99+ 56.5.09 X 10.8 0.8 X 7.094.8+ 0.3+ 1.8. X 17. -. X.412.5 X 0.4 X 2.5 X 0.87 X 3.16+4.69.5 X1010.6 +X 1.2540.+ 0.81 X 0.18. X 13. X0. X82576.81+6.81 X 990.25 X 185X 40.4 X 0.8 -3.4 X0.8X. 2.37 X 6.3+2.37 X 3.2.5 X 1.25 X0.323.810.12.5.69101.810.10.2539+0.0.125726 0.33+54 0.33