小学生数学口算

2024年1月3日发(作者：山东2022春考数学试卷)

小学口算练习

7.8×1.3+0.9= 48.4+2.78+51.6-0.78= 23.4+3.4-0.23=

48-1.8×24= 23.4+0.8-13.4-7.2= 6.02+3.6+1.98=

0.25×0.46×0.4= 4.8+8.63+5.2+0.37= 3.07-0.38-1.62=

2.5×1.3+0.9= 3.25+2.76+1.75= 7.5+4.9-6.5=

3.8×41-3.8= 1.27+3.9+0.73+15.1= 36.8-3.9-6.88=

（4+0.4）×2.5=

0.27×3.8+0.27×6.2=

2.9×100.1=

27.5×101-27.5=

40×0.63×0.25=

0.25×4.87×4=

18.8+23.6+26.4=

10.95-3.74-4.26=

95.59-（9.59+12.78）=

25.6-(0.23+5.6)-1.77=

13.75-(4.75+6.48)=

7.83+2.34-0.83+6.66=

3.82+2.9+0.18+9.1=

5.93+0.19+2.81=

25.48-((9.4-0.52)=

3.07-0.38-1.62=

35.6-1.8-15.6-7.2=

7.3+2.7-7.3+2.7=

5.84-1.8-3.2=

132.44-(58.74+19.44)=

7.5+4.8-6.5=

15.2-6.8-3.45=

7.14-0.53-2.47=

13.75-(3.75+6.48)=

13.45-4.68+2.55=

47.8-7.45+8.2=

36.8-4.5+6.98=

49.8-9.6+8.8=

1.76+0.65+3.24=

0.134+2.66+0.8=

7.5+4.9-6.3=

3.45+1.79+0.65=

4.85+8.63+0.37=

1.76+3.44+0.35=

36.54-1.76-8.66=

8-2.45-1.02=

1

3.285+1.79+0.59=

23.4-0.8+13.4=

32+4.9-8.6=

1.29+3.7+2.71=

5.93+0.49+2.06=

9-2.45-1.65=

21+0.56+11.3=

64.89-7.88-13.6=

12.5×8.2×8=

0.23×1.4＋0.23×8.6=

0.125×（80＋0.8）=

0.4×0.16×2.5=

5.6×101=

7.85×99=

1.15×99＋1.15=

16.2×101－16.2=

45×0.78＋5.5×7.8=

2.8+7.2×0.81=

小学口算练习

0.34×2.5×0.4=

1.25×11×4×0.8=

7.5+4.8-6.5=

13.45-4.68+2.55=

3.285+1.79+0.59=

23.4-0.8+13.4=

1.29+3.7+2.71=

21+0.56+11.3=

32+4.9-8.6=

5.6-4.34+7.346= 3.25+2.76+1.75=

85.7-（15.3-4.8）= 13.75-(3.75+6.48)=

25.4-（15.3+7.7）= 7.14-0.53-2.47=

3.6－1.28＋3.09=

3.8-0.46-1.723=

25.6-(0.23+5.6)-1.77=13.75-(4.75+6.48)=

7.83+2.34-0.83+6.66=3.82+2.9+0.18+9.1=

25.48-((9.4-0.52)=

35.6-1.8-15.6-7.2=

5.93+0.19+2.81=

7.3+2.7-7.3+2.7=

3+5.2+0.37=

3.07-0.38-1.62=

48.4+2.78+51.6-0.78=

23.4+0.8-13.4-7.2=

4.8+8.6=

1.27+3.9+0.73+15.1=

5.84-1.8-3.2=

132.44-(58.74+19.44)=

47.8-7.45+8.2=

36.8-4.5+6.98=

49.8-9.6+8.8=

15.2-6.8-3.45=

3.45+1.79+0.65=

3.45+1.79+0.65=

1.76+0.65+3.24=

0.134+2.66+0.8=

7.5+4.9-6.3=

4.85+8.63+0.37=

1.76+3.44+0.35=

36.54-1.76-8.66=

3.45+1.79+0.65=

7.5+4.9-6.5=

23.4+3.4-0.23=

6.02+3.6+1.98=

3.07-0.38-1.62=

36.8-3.9-6.88=

2

5.93+0.49+2.06=

9-2.45-1.65=

0.25×8.5×4=

12.5×0.96×0.8=

0.25×0.73×4=

0.25×16.2×4=

4.36×12.5×8=

0.95×0.25×4=

35×0.2×0.5=

0.75×50×0.4=

(1.25－0.125)×8=

（20－4）×0.25=

(2+0.4)×5=

（125+2.5）×0.8=

27.5×3.7－7.5×3.7=

3.9×2.7＋3.9×7.3=

7.6×0.8＋0.2×7.6=

0.8×100.1=

小学口算练习

0.79×99=

0.85×199=

8.9×1.01=

0.32×403=

25×4.4=

8.8×1.25=

56.5×99＋56.5= 3.65×10.1= 3.65×10.1=

4.6×0.9=

0.65×101=

4.8×10.1=

3.6×102=

0.39×199=

6.66×3.3+66.6×67=

46×57＋23×86 =

4.8×7.8＋78×0.52=

101×0.87-0.91×87 =

2.3×16+2.3×23+2.3=

5×1.03×0.2=

32×1.25=

0.45×99=

53×10.1=

0.125×96=

12.5×10.8=

25×7.3×0.4=

45×21－50×2.1=

4.2×6.51＋3.49×4.2=

3.8×2=

0.85×9.9=

0.65×101=

1.25×2.5×32=

3.2×0.25×12.5=

0.25×36=

13.9×0=

50.8×100=

5.5×1=

1.8×0.5=

3.2×3=

13.1×0.3=

0.08×1.25=

2.5×4=

2.5×8=

0.5×0.2=

0.6×0.1=

0.7×0.8=

2.5×8×0=

125×0.8=

3.8×2=

3

9.7×99＋9.7=

4.2×99＋4.2=

5.4×11-5.4=

1.87×9.9＋0.187=

12.7×9.9＋1.27=

10×0.7=

13.9×0=

508÷100=

5.5×1=

1.8×0.5=

3.2×3=

13.1×0.3=

0.08×1.25=

2.5×4=

2.5×8=

0.5×0.2=

0.6×0.1=

0.7×0.8=

2.5×8×0=

125×0.8=

小学四年级口算练习

2.8×0.7=

13×0.15=

0.39×0.6=

0.38×600=

7.05×2.4=

0.46×7.9=

89.3×7.6=

60.5×400=

3.05×18=

4.6×18.9=

40.5×4.2=

0.37×2.31=

3.8×0.12=

0.57×0.6=

6.4×0.5=

6.7×5.8=

9.8×3.8=

7.8×6.4=

4.6×2.7=

4.5×2.7=

5×1.6=

3×0.6=

3×1.2=

6.7×7.6=

5.4×7.8=

2.6×3.6=

3.5×1.7=

8.3×2.6=

1.4×0.7=

4.5×2.8=

7.4×2.6=

6.2×1.4=

5.4×2.6=

2.3×1.4=

3.7×1.8=

4.5×2.3=

5.2×1.6=

3.6×0.8=

0.66×1.4=

6.5×5.8=

0.72×0.49=

0.42×0.28=

0.24×0.19=

2.4×1.3=

0.72×0.27=

0.78×0.32=

0.65×0.04=

0.23×0.16=

0.29×0.15=

0.16×0.19=

4×1.2=

7×4.6=

6×0.37=

0.28×0.27=

0.75×0.42=

2.3×1.9=

8×0.64=

2.7×0.8=

10×4.2=

7.1×3.9=

4.3×1.4=

2.6×1.6=

0.8×0.3=

0.65×0.4=

0.91×0.6=

1.8×1.6=

4.8×0.5=

3.2×0.4=

9.8×4.8=

小学四年级口算练习

12×8.3=

15.2×6.5=

20.1×11.1=

13.34×10.32=

6.52×0.48=

6.3×5.1=

8.7×3.6=

14.3×4.3=

1.5×0.54=

10×4.2=

2.47×3.24=

2.98×0.56=

5.64×1.78=

8.02×0.98=

7.1×3.9=

2.8×11.39=

12.53×4.67=

7.2×6.45=

1.65×3.35=

7.96×1.45=

60×1.27=

6.07×4.89=

5×0.41=

0.9×0.5=

2×0.7=

1.2×4.3=

5.4×2.7=

6×2.9=

3.7×1.7=

4.2×0.8=

7.5×2.5=

2.2×4.3=

9.5×7.1=

3.5×1.6=

5.2×2.8=

7.8×1.6=

9.6×4.1=

10×4.2=

5.1×2.5=

4.1×3.4=

1.2×3.8=

9.6×4.1=

7.8×1.6=

3.5×1.6=

4.4×1.4=

2.9×2.1=

3.5×1.2=

4.8×3.4=

6.9×2.5=

2.5×7.8=

8×5.4=

6.9×2.5=

2×3.5=

6.8×2.2=

4.7×5.4=

4.1×8.8=

2.2×5.5=

9.6×2.1=

1.7×3.8=

7.4×3.6=

0.8×0.23=

1.6×2.4=

4.7×3.5=

1.2×3.6=

1.5×3.8=

2.8×1.2=

7.3×2.7=

7.3×2.7=

6.2×3.7=

小学四年级口算练习

4.2×3.9=

0.54×0.65=

7.5×5.2=

0.7×0.5=

0.32×0.47=

8.3×6.3=

7.2×0.42=

0.48×0.52=

0.8×0.25=

43.5×0.65=

0.32×0.16=

0.35×0.55=

0.87×0.8=

0.24×0.08=

0.92×0.37=

1.4×0.6=

3.6×4.2=

0.72×0.48=

6.8×3.2=

7.1×3.4=

0.42×0.66=

0.32×0.68=

2.8×7.2=

0.65×0.19=

3.09×1.2=

3.25×5.64=

0.25×0.47=

0.82×0.18=

7.8×2.4=

0.45×0.18=

0.4×0.16=

8.2×1.8=

0.73×0.27=

8×3.2=

9.8×4.8=

3×2.4=

2.8×0.9=

1.29×0.18=

5.1×0.8=

10×0.3=

8.9×4.9=

6.8×0.7=

8×0.72=

6.6×3.4=

6.4×1.3=

1.2×0.8=

7.3×6.2=

8.7×3.6=

12.3×0.7=

0.8×9.2=

4.7×1.9=

5.1×3.9=

1.4×0.6=

3.8×6.4=

0.6×7.45=

4.9×0.1=

4.5×3.2=

1.8×0.9=

6.5×0.5=

10.5×6.5=

7.5×0.5=

0.78×0.28=

12.8×2.8=

9.6×2.3=

3.8×0.12=

0.8×0.08=

10×7.4=

7.5×3.2=

0.42×0.58=

小学四年级口算练习

0.8×0.15=

2.5×0.4=

8.2×2.6=

1.4×0.7=

2.5×4.6=

0.5×9.8=

6.7×2.6=

7.2×5.9=

8.7×3.6=

5.69×2.48=

2.9×4.1=

9.1×6.7=

2.03×1.2=

8.6×4.9=

1.3×2.03=

9.46×7.21=

1.56×2.24=

3.5×1.25=

0.75×0.4=

20×0.78=

4.8×4.2=

5.7×3=

4.9×1.7=

1.34×0.8=

2×0.75=

8.7×0.03=

0.2×0.09=

8.5×2.5=

3.4×1.4=

0.68×0.42=

7.82×7.2=

2×9.1=

0.48×0.52=

8.1×5.1=

0.78×0.24=

0.8×0.18=

0.89×0.25=

1×0.98=

0.9×0.1=

1×0.8=

4.5×4=

5.6×4=

5.7×3.3=

10×4.4=

6×6.6=

9.5×2.7=

1×0.55=

536+（541+464）+459=

588＋264＋148=

8996＋3458＋7546=

4995-（995-480）=

1870-280-520=

4250-294＋94=

478-128+122-72=

464-545＋99+345=

537-（543-163）-57=

947+（372-447）-572=

4.56×0.4×2.5=

12.5×2.7×0.8=

12.5×3.2×0.25=

2.5×0.48=

12.5×5.6=

25×0.36=

0.25×10.4=

12.5×8.8=

9.9×0.35=

3.7×1.8－2.7×1.8=

1.08×9＋1.08=

12.5×8.8=

小学四年级口算练习

12.5×8.8=

0.25×4.8=

0.25×4.8=

3.82＋2.9＋0.18＋9.1= 0.89×100.1=

9.6＋4.8－3.6= 146.5－(23＋46.5)=

7.14－0.53－2.47= 17.8÷(1.78×4)=

48×0.56＋44×0.48= 13.35－4.68＋2.65= 5.83×2＋4.27=

66.86－8.66－1.34=

0.25×16.2×4=

3.72×3.5＋6.28×3.5=

36.8－3.9－6.1 2=

5.48－(9.4－0.52)=

4.8×7.8＋78×0.52=

3.6×102=

6.4×0.25＋3.6÷4=

32＋4.9－0.9=

4.8－4.8×0.5=

(1.25－0.125)×8=

4.8×100.1=

56.5×9.9＋56.5=

4.02＋5.4＋0.98=

5.17－1.8－3.2=

13.75－(3.75＋6.48)=

3.68＋7.56－2.68=

35.6－1.8－15.6－7.2=

68＋975-345=

47.8－7.45+8.8=

0.398+0.36+3.64

42.5－(6.07＋1.13)=

4.2÷3.5=

320÷1.25÷8=

18.76×9.9＋18.76=

3.52÷2.5÷0.4=

4.78÷0.2＋3.44=

3.9－4.1＋6.1－5.9=

0.49÷1.4=

1.25×2.5×32=

3.6－0.6×2=

3.65×10.1=

3.6－3.6×0.8=

15.2÷0.25÷4=

5.6÷3.5=

9.6÷0.8÷0.4=

4.2×99＋4.2=

685＋975-345=

9.7×99＋9.7=

4.36×12.5×8=

15.6×13.1－15.6=

15.6×2.1=

0.65×101=

27.5×3.7－7.5×3.7=

8.54÷2.5÷0.4=

6048＋975-3045=

498×39=

6048＋75-3005=

648×75-3005=

6098＋935-1045=

404×24－758=

1048＋975-345=

640×75÷35=

878×29=

68×975-345=

9948＋275-304=

5690×6÷35=