小学四五年级计算专项练习题

 3.56×100=        

 0.9×7=         

30.5÷5=

8×0.04＋3=       

5.3×0.1=         

 41.2＋21=

5.66÷0.2=

8.4÷0.7=

501－98=

0.1×9.02=

110÷100=

1.01×9=

3.1×10=

125×7＋125=

0.65×5=

0.1×7=

32.5÷0.5=

2.58÷0.2=

0.7＋7.32=

480＋199=

63÷0.7=

8×1.8=

0.3＋4.44=

2.08×7=

10÷8=

0.8＋7.62=

0.12×8=

4.2÷0.1=

1.6×3=

1.2×0.6=

100÷200=

6.2×0.3=

0.6×0.7=

82＋118－99=

2.8÷70=

0.9×0.4=

2.1÷7÷0.1=

5×2.1＋2.1=

2.5×4×0.5=

50×0.04＋420=

3.4÷0.1－21=

100×2.1×0.03=

6.9÷3＋19=

3.7＋1.26＋0.74=

2.34－1.34×0=

(1.5＋2.5)×0.77=

31－0.25－0.75=

34.1＋21.5＋0.9=

9.7×12＋0.3×12=

38×0.01＋0.02=

(1.2＋0.16)×0.1=

6.3÷9=

568－499=

9÷5=

8.2÷1.9=

160－90=

1.2÷4=

3.44＋0.56=

6.8－2.9=

0.6×9=

425×4=

4.2－0.8=

7.34÷2=

5.4÷1.8=

2.7÷30=

7.34－2.14=

1.01×5=

510÷100=

3.74＋4.26=

2.4×8=

3.2÷0.04=

0.54÷0.9=

0.4×2.5=

0.16÷0.3=

3.18×100=

41×0.4=

0.86÷0.02=

0.08＋5=

1.8×30=

800×0.4=

1.2÷6=

34×567×0=

816÷16=

3.6÷40=

3.2÷1.6=

7－0.16=

9.9÷3=

0.03÷0.01＋0.3=

1.25×8×4=

3.6＋5.8＋4.2=

6.8×20÷5=

0.34÷17－0.02=

(1.5＋0.5)÷2=

0.8×1.25×15=

0.24÷4×6=

0.9÷0.3×7=

30÷0.2÷1.5=

100×5.6÷80=

9.8－2.9－3.1=

1.02×8－0.16=

0.25×0.4÷0.1=

0.42×4×0.25=

0.8×(3.14＋1.36)=               

4.08＋0.3=

9.3－3.5=

711÷3=

930÷30=

190÷0.2=

3.6÷0.3=

1.2×0.4=

50.5÷5=

4.2－0.8=

630÷45=

16×25=

0.8×0.4=

0.8÷0.1×0.5=

2.8÷0.7×20=

0.8×0.6÷2=

5×(3.2－2.6)=

5.4÷0.9＋0.8=

(1.4－0.8)÷0.6=

555÷0.5÷100=

3.26÷2×0.01=

(5.1－2.7)÷0.6=

7.4＋3.6=

2.5×40=

1.35×20=

0.56÷0.28=

6.1－2.08=

5.2×8=

7.2÷40=

4.3÷0.01=

0.06×0.8=

6.52－5.12=

3.6＋1.8=

0.54×4=

0.72÷8=

9÷2=

50×0.3=

0.12×100=

6－2.09=

1.8×4=

12－6.2=

24×5=

7×0.8=

10.1×6=

7.6－0.7－0.3=

1.25×8×0.74=

1.8＋2.2＋6.4=

0.6×5＋0.4×5=

4.27－0.6－0.4=

3.6＋0.8＋0.2=

8.54－1.7－2.3=

1.05×0.7=

0.42＋0.58=

40.3－9=

42.5÷5=

80÷0.4=

0.75×0.2=

7×0.6=

7.2÷0.5=

10×156=

80－2.6=

7.8－6.65=

4.02×300=

9.8×10=

12×0.5=

6.1÷2=

6.8＋3.2=

100－32.5=

2.5÷25=

0.9＋0.99=

400÷0.1=

4.5×3=

3.1×0.5=

0.83＋0.2=

2.02×9=

30.3÷3=

2.74÷2=

6÷0.02=

2.76－0.36=

0.06×0.9=

5.8＋3.4=

32＋0.7=

25×0.01=

4.1×0.5=

19.04÷2=

0.74－0.24=

36.05÷5=

4.7＋1.9=

3.46×11=

3.2÷=

8.1÷3=

8.4－2.7=

24.32÷8=

0.9×0.6=

0.8÷0.04=

0.3×100=

16÷1.6=

7.8＋0.2=

2.4÷4.8=

0.125×8=

7－1.34=

8×0.25=

9×0.36=

0.37×10=

2.9×0.6=

0.8×0.7=

5.3－2.9=

2.8＋13.5=

17.2＋2.8=

8.4÷4.2=

1.7×3=

8.3－3.3=

3.6＋6.4=

0.84÷6=

0.7×5=

5.5＋3.6=

300×1.2=

6.25÷5=

720÷8÷0.1=

0.75×4÷7.5=

2.5×0.7×4=

0.9×100÷3=

2÷(6.4＋4.6)=

2.8÷0.7＋6=

19.6÷0.2÷5=

7.86＋7.86×9=

0.25＋0.75=

12×0.5=

16÷1.6=

5.4÷1.8=

25×0.04=

10－5.6=

1.25×80=

1.23÷3=

8－2.6=

63÷0.09=

6.2÷0.2=

7.8＋2.2=

5.4÷0.9=

0.44×2=

0.25×40=

0.2×0.5=

6.4÷3.2=

7.5＋5.4=

0.01×0.9=

42÷0.7=

0.7＋12.4=

9.9＋0.51＋0.1=

7.3×2.5×4=

1.25×8×3.7=

12－6.2－3.8=

1.2×0.4＋1.3×0.4=

2.4÷4＋5.6÷4=

3.91÷(5－1.09)=

(1.25＋0.35)×0.2=

(42＋54)÷6=

126÷3＋24÷3=

6.02×0.3＋0.3=

32.1＋2.5×0.4=

45.7－5.5×6=

10.21×3－10.21=

18.76×9.9＋18.76     3.52÷2.5÷0.4    3.9－4.1＋6.1－5.9     0.×100.1

9.6÷0.8÷0.4        4.2×99＋4.2        3.65×10.1         17.8÷(1.78×4)  

 1.25×2.5×32      3.2×0.25×12.5      15.2÷0.25÷4    146.5－(23＋46.5) 

3.83×4.56＋3.83×5.44     4.36×12.5×8      9.7×99＋9.7       0.65×101

27.5×3.7－7.5×3.7         8.54÷2.5÷0.4       1.08×25       2.52×3.4

 (45.9－32.7)÷8÷0.125   3.14×0.68＋31.4×0.032    5.6÷1.25÷0.8÷2.5÷0.4

7.2×0.2＋2.4×1.4        8.9×1.01       7.74×（2.8－1.3）＋1.5×2.2

3.9×2.7＋3.9×7.3      18－1.8÷0.125÷0.8          12.7×9.9＋1.27    

21×（9.3－3.7）－5.6        15.02-6.8-1.02               5.4×11-5.4 

2.3×16+2.3×23+2.3        9.43-（6.28-1.57）        3.65×4.7－36.5×0.37  

 46×57＋23×86       13.7×0.25－3.7÷4           2.22×9.9+6.66×6.7  

101×0.87-0.91×87   10.7×16.1-15.1×10.7    0.79×199   1.76+0.195+3.24

4.8+8.63+5.2+0.37       5.93+0.19+2.81      2.35+1.713+0.287+7.65   

1.57+0.245+7.43     6.02+3.6+1.98     7.5＋4.9－6.5     8－2.45－1.5

0.134+2.66+0.866       1.27+3.9+0.73+16.1        1.29＋3.7＋2.71＋6.3  

3.07－0.38－1.62       3.25＋1.79－0.59＋1.75     23.4－0.8－13.4－7.2 

3.2＋0.36＋4.8＋1.    1.23＋3.4－0.23＋6.6      0.25×36     2.4×102  

12.7－（3.7＋0.84）    36.54－1.76－4.54      0.25×0.73×5     70÷28

7.6×0.8＋0.2×7.6         0.85×199          0.25×8.5×4       0.32×403

1.28×8.6＋0.72×8.6     12.5×0.96×0.8      10.4－9.6×0.5       4.9÷1.4  

0.8×（4.3×1.25）      3.12＋3.12×99      28.6×101－28.3      2.5×2.4

0.86×15.7－0.86×14.7     2.31×1.2×0.5    63.4÷2.5÷0.4     3.9÷（1.3×5）

14－7.32－2.68    2.＋8.67＋7.36＋11.33    2.7÷45     15÷（0.15×0.4） 

（2.5－0.25）×0.4      9.16×1.5－0.5×9.16      3.6－3.6×0.5    15÷0.25

0.35×1.25×2×0.8    32.4×0.9＋0.1×32.4   （7.7＋1.54）÷0.7    0.25×0.046

2.5×7.1×4       16.12×99＋16.12      5.2×0.9＋0.9     0.12×0.5×0.16＝

7.28×99+7.28       4.3×50×0.2         －2.×0.5          9.5×99   

26×15.7＋15.7×24    (2.275 ＋0.625)×0.28   1.2×(9.6÷2.4)÷4.8  12.5×8.8  

8.9×1.1×4.7        2.7×5.4×3.9       3.6×9.85-5.46       3.94+34.3×0.2         

8.05×3.4+7.6    6.58×4.5×0.9        2.8×0.5+1.58       (1.25－0.125)×8

4.8×100.1      56.5×99＋56.5     7.09×10.8－0.8×7.09     4.8－4.8×0.5

4.85 + 0.35 ÷ 1.4      8.7 × 17.4 - 8.7 × 7.4    32＋4.9－0.9     9.5×101 

12.5×0.4×2.5×8         0.87×3.16+4.          0.68 ÷（5.2 -3.5）× 1.25         

40.5 ÷ 0.81 × 0.18     4.8 ×（15 ÷ 2.4）     2．13.×0.×8257     3.8×10.1

6.81+6.81×99       0.25×185×40       4.4×0.8－3.4×0.8      7.69×101  

 (9.37+9．37+9．37+9．37)× 2．5      4．2.×1.＋1.×1.75       0.125×72

2.37×6.3+2.37×3.7     2.5×1.25×0.32     2.5×(3.8×0.04)       13.5×0.98  

0.25×39+0.25      46×0.33+54×0.33     6.8×0.75÷0.5     1.53+23.4÷7.2 

(8×5.27) ×1.25      6.81+6.81×99     0.25×185×40     3.75÷0.125–2.75

2.6+1.4×1.5－1.5     （37－3.6÷4.8）÷12.5      2.6+2.4×（1.4－1.05）             

30.8÷[14-(9.85+1.07)]

[60-(9.5+28.9)]÷0.18

2.881÷0.43-0.24×3.5

20×[(2.44-1.8)÷0.4+0.15]

28-(3.4+1.25×2.4)

2.55×7.1+2.45×7.1

777×9+1111×3

0.8×[15.5-(3.21+5.79)]

 (31.8+3.2×4) ÷ 5

31.5×4÷(6+3)

0.×25×7.8+2.2

2÷2.5+2.5÷2 

36.25÷4.25×9.9 

5180－705×6 

24÷2.4－2.5×0.8 

(4121+23)÷7 

671×15-974 

469×12+1492 

19.4×6.1×2.3 

5.67×0.2-0.62 

18.1×0.92+3.93 

0.4×0.7×0.25 

0.78+5.436+1 

4. 8× 5÷4+1÷4 

9. 9x5÷6+5÷6 

10. 3÷4x8÷9-1÷3 

14. 31x5÷6-5÷6 

16. 5÷9x18-14x2÷7 

20. 3x2÷9+1÷3 

35. 95÷（-45） 

36. 178-145÷5×6+42 

 7.2÷0.8-1.2×5 

 6.5×（4.8-1.2×4） 

28-(3.4+1.25×2.4) 

2.55×7.1+2.45×7.1 

777×9+1111×3 

（31.8+3.2×4）÷5 

31.5×4÷(6+3) 

0.×25×7.8+2.2 

2÷2.5+2.5÷2 

194－.8÷1.8×0.9 

36.72÷4.25×9.9 

5180－705×6 

24÷2.4－2.5×0.8 

(4121+23)÷7 

671×15-974 

469×12+1492 

405×(3213-31) 

19.4×6.1×2.3 

5.67×0.2-0.62 

18.1×0.92+3.93 

0.043×24+0.875 

0.4×0.7×0.25 

0.78+5.436+1 

4.07×0.86+9.12

240×78÷（154-115） 

1437×27＋27×563

〔75-（12+18）〕÷15 

2160÷〔（83-79）×18〕

280＋840÷24×5 

325÷13×(266－250)

85×(95－1440÷24) 

58870÷(105＋20×2)

81432÷(13×52＋78)

[37.85-（7.85+6.4）] ×30 

156×[(17.7-7.2)÷3]

（947－599）＋76× 

36×(913－276÷23)

[192－（54＋38）]×67 

（947－599）＋76×

60－(9.5＋28.9)÷0.18

2.881÷0.43－0.24×3.5

0.8×〔15.5-(3.21+5.79)〕

194－.8÷1.8×0.9