(完整版)最新北师大版四年级下册数学计算题

4.8－2.8=       1.3+2.5=       3.11+2.22=       26.2+13.1=       12.3+11.2=       35.8－13.3=       1.25+2.41=

3.66－1.25=     1.5－0.5=      0.36+0.=       2.1+0.6=         0.96－9.7=       1－0.9=           1－0.56=

5－0,42=        1.9+8.1=       4.3+2.31=        0.7+0.23=        0.75+0.25=       0.17+0.33=       0.2×0.4=

0.01×10=      0.01×50=      0.01×100=       0.01×1000=      0.09×10=       0.09×100=       0.09×1000=

53.8×10=      53.8×100=     53.8×1000=      1.414×10=       0.1×1000=      36.9÷10=        3.14×100=

0.618×100=    18.1×10=      9.87÷10=        1.4×100=        0.01÷1000=     43.21÷1000=     0.3×0.2=

4×3=          4×0.3=       0.4×0.3=         13×3=           0.13×2=       0.13×0.2=        36×24=

3.6×2.4=       36×2.4=      3.6×24=         0.36×2.4=        0.6×0.7=       0.9×0.1=         0.8×5=

1.1×0.4=      0.02×7=       0.3×1.3=        0.3×0.2=         0.5×1.8=       1.5×1.8=         7×2=

0.7×2=        0.7×0.2=      3×6=           0.3×6=           0.3×0.6=       15×2=           1.5×2=

1.5×0.2=      3.8×4=        2.5×4=         20×0.5=          4.8÷1.6=       1.5×5=          10－4.5=

0.39÷3=       7.2÷4=       6÷5=

二、竖式计算

45.2－33.5=       38－33.4=      8.25+1.55=      7.3－2.25=      10－2.45=      3.7+2.36=      10.2－8.75=

15.4+2.97=       5.94+10.7=       11.65－7.39=      10－3.14=      11.7+40.3=      3.15－2=      8－7.23=

3.8+3.54=       3.05－2.9=       85－34.7=       0.7×7.8=      1.3×0.25=      1.44×3.98=      1.44×3.98=     

1.36×0.8=      0.78×0.04=      4.8×0.25=       4.8×1.2=       0.32×0.8=       0.32×1.2=      9.8×0.5=     

9.8×1.3=       654×0.9=       2.42×1.1=       3.14×1.5=       2.6×0.8=       2.15×2.1=       2.1×60=

0.12×50=      2.6×0.5=      1.2×60=      2.13×4=      4.8×0.3=      1.3×2.2=     9.6×0.8=     3.25×1.8=

4.8×1.3=       4.8×0.9=       9.34×1.4=       0.7×9.32=       1.87×2.3=       0.15×0.63=       1.8×0.85=

48×0.15=      0.86×1.2=      0.125×8=      12×0.16=      

13.3×0.95=       12.3×1.5=         9÷3.6=          4.2×3.2=                   1.8×5.5=  

（保留二位小数）

8.09×6.7=        600÷8.09=      1.79×1.2=          4.48×3.5=      

三、计算并验算

4.2×3.2=            117÷36=           1.8×5.5=

四、脱在计算

9.43－(8.65+0.40)     4.6+12.3+5.8     15－(1.3+3.9)     4.6－1.75+2.08     5－(4.19－2.83)     7.41－(2.96+3.04)

4.28+0.53－3.37     3.2+1.27－2.49       1.54+2.08+3.62       9.5+4.85－6.36     5.6+2.7+4.4     4.6－(1.75+2.08)

4.02－3.5+0.98      70.8－1.25－1.75      5－4.19+2.83      2.6+1.4×3      (8+0.8) ×1.25     2.5×0.6－1.8×0.5

2.5×2.8×4       2.5×13+0.9       0.25×13.7×0.4      1.83+3.79+0.17       22－1.6×7     0.×4.8+0.×5.2

10―0.34―0.66     12.8+2.04×9.5     6.15×9.4－42     4.5×3.6+5.2×0.35     4.5×0.9+5.5×0.9   

0.4×99+0.4        3.6×4－2.5          0.65×6.4－0.65×5.4        5.01－1.9+4.99

五、解方程

x－19=2         x－12.3=3.8          4x=380           3y=45           1.6x=3.36           47+x=47         

4x=42          6m=42          y－21=14          6y=54          x÷7=12          a－18=26        1.2x=48

24n=96          2x+20=80          3x+6=15          0.5x－2=24          x+3x=180          2x－x=4 

4m－2m=48          5y+y=96          y+y=33          x+3x=72          5x－2x=123          y+3y=36

6x－3x=4.8          3m+2m=65          3x+4=34          x+5=55          2x+5=45          2x－6=40

3x+20=50          4x+9=249          3y－6=48           y+2y=45          x－360=312          6x－x=125

3x=3.6          x－18=40          2y+7=91          x+2.5=10          5x－3.9=5.1