口算练习.docx

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口算练习.docx

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口算练习.docx

口算练习

77-46+32=

65-38+26=

79+19-56=

56+74-26=

58-36+27=

84-27+16=

4+27-16=

93+23+94=

69-(39-23)=

99+(25-24)=

77-76+32=

61-38+26=

79+19-16=

16+77-26=

18-36+27=

87-27+16=

30+(23-29)=

73-23-4=

93-(39-23)=

71-(25-24)=

99-46+32=

65-39+26=

99+99-56=

56+94-26=

59-36+29=

94-29+96=

30-(23-29)=

93-23+94=

33-(39-23)=

99-(25-24)=

99-96+32=

69-39+26=

99+99-96=

96+99-26=

99-36+29=

99-29+96=

30+23+29=

23+23+94=

93-(39-23)

99-(99-29)=

55-46+22=

65-28+26=

58+18-56=

56+54-26=

99-46-32=

65-39-26=

99-99+56=

94-26=

59-36-29=

94-29-96=

93-23-94=

33-(39-23)=

99-(25-24)=

30-(29-23)=

99-96-32=

69-39-26=

99-99+96=

96-99-26=

99-36-29=

99-29-96=

23-23-94=

93-(39-23)=

99-(99-29)=

25-4-16=

55-46-22=

65-25-26=

55-15+56=

56-54-26=

55-26-25=

54-25-16=

52+22-54=

65-(25-22)=

55-(25-24)=

20-(25-22)=

55-56-22=

61-25-26=

55-15-16=

16+55-26=

15+26-25=

55-25-16=

52-22-4=

52-(25-22)=

51-(25-24)=

20-(25-22)=

55-46-22=

65-25-26=

55-55+56=

56-54+26=

55-26-25=

54+25-56=

52-22-54=

22-(25-22)=

55-(25-24)=

20+22-25=

55-5-22=

65-25-26=

55-55+56=

56-55+26=

55-26-25=

55-25-56=

22-22+54=

52-(25-22)=

55-(55-25)=

24-7-16=

77-46-30=

63-35-26=

79-19-36=

36-7-26=

35-6-27=

54-27-16=

93-23-9=

69-(39-23)=

99-(26-24)=

30-(29-23)=

77-6-32=

61-35-26=

79-19-16=

16-7+26=

15-6+27=

57-27-16=

73-23-4=

93-(39-23)=

71-(29-24)=

99-(24-23)=

99-46-32=

63-39-16=

99-9-36=

36-94-26=

39-36-29=

94-29-6=

93-23-9=

33-(39-23)=

99-96+32=

69-39-26=

99-99+96=

96-9-26=

99-36-29=

99-29-9=

30-(29-23)=

99-(99-29)=

23-23+94=

93-(39-23)=

33-6-22=

63-25-26=

35-15-16=

36-14-16=

35-26+23=

54-23-16=

23-4-16=

20-(25-22)=

52-22+54=

65-(25-22)=

55-(33-24)=

31-(24-23)=

33-(36-22)=

61-25-26=

35-15-16=

16+33-26=

15-26-23=

53-23-16=

32-22-4=

52-(25-22)=

55-26-22=

63-25-26=

55-25-16=

36-14-16=

35-26-25=

54+25-56=

20-(22-25)=

55-(25+24)=

52-22-24=

22-(25-22)=

57-56+22=

65-25-26=

55-15+56=

56-(55-26)=

55-26-25=

55-25-56=

20-(25-22)=

55-(55-25)=

22-22+54=

52-(25-22)=

77-46-72=

65-75-26=

75-25-56=

56-74-26=

55-76-27=

54-27-26=

4-27-26=

55-(25-24)=

57-27-54=

65-(75-27)=

77-76-72=

62-75-26=

75-25-26=

26-77-26=

25-76-27=

57-27-26=

70-(27-25)=

72-(25-24)=

77-27-4=

57-(75-27)=

55-46-72=

65-75-26=

55-55-56=

56-54-26=

55-76-25=

54-25-56=

70-(27-25)=

55-(25-24)=

57-27-54=

77-(75-27)=

55-56-72=

65-75-26=

55-55-56=

56-55-26=

55-76-25=

55-25-56=

70-(27-25)=

55-(55-25)=

27-27-54=

57-(75-27)=

55-46-22=

65-25-26=

55-25-56=

56-54-26=

25-26-27=

57-27-26=

20-(22-25)=

72-(27-24)=

72-22-4=

52-(25-22)=

55-46-22=

67-25-26=

55-55-76=

76-54-26=

75-26-25=

54-25-56=

20-(25-22)=

55-(55-25)=

22-22-54=

52-(25-22)=

77-27-4=

57-(75-27)=

55-46-72=

65-75-26=

55-55-56=

56-54-26=

55-76-25=

54-25-56=

70-(27-25)=

55-(25-24)=

57-27-5=

77-(75-27)=

55+56-72=

65-75-26=

55-55+56=

56-55-26=

55-76-25=

55-25-56=

70-(27-25)=

55-(55-25)=

640÷80=

15×5=

23×3=

12×2×5=

480÷80=

16×5=

27×3=

90÷15=

48÷4=

640÷16=

39÷3=

24×20=

32×3=

48÷16=

12×8=

27×3=

56÷14=

24÷8=

14×2=

83-45=

560÷80=

96÷24=

40÷20=

40×30=

37+26=

76-39=

605+59=

30×23=

12×8=

27+32=

48+27=

4500×20=

73+15=

120×600=

200×360=

6800×400=

280+270=

4×2500=

6000÷40=

5×1280=

310-70=

400×14=

470+180=

1000÷25=

160×600=

20×420=

290×300=

8100÷300=

7600÷200=

7600÷400=

680+270=

980÷14=

4200÷30=

6×1300=

1300×50=

200×48=

930-660=

530+280=

9200÷400=

840÷21=

180×500=

8000÷500=

1900÷20=

200×160=

8700÷300=

300×330=

3×1400=

7000÷14=

600÷12=

9600÷80=

140×300=

8800÷40=

9600÷800=

750-290=

5×490=

760×20=

7500÷500=

370×200=

650÷13=

8600-4200=

240×4=

640÷80=

15×10=

160×30=

250×6=

7200+900=

410-201=

125×8=

48×20=

6600÷600=

390+140=

11×80=

24×50=

3600÷400=

4000÷50=

530-70=

420-90=

9600÷30=

7×700=

203+98=

1800÷300=

240+570=

4800÷400=

370+580=

580-490=

910-370=

25×8=

270-190=

36×2=

75÷25=

330÷11=

6×800=

5400÷9=

420÷60=

9×800=

3×330=

300×7=

9×500=

390÷13=

6300÷700=

5600÷700=

4800÷12=

3500÷7=

370+560=

520+490=

450-90=

80+330=

70×700=

7000÷70=

4000÷80=

2400÷200=

420-90=

170+320=

1000-51=

520-260=

910-190=

35×200=

22×200=

8800÷400=

9300÷300=

6×300=

1800÷200=

9300÷30=

280÷40=

304+199=

390÷26=

1250÷50=

21×40=

6600÷220=

760-198=

660-220=

5000÷50=

100×91=

753-299=

7000÷70=

200÷40=

180÷30=

240÷40=

35×2=

140×7=

13×6=

280×3=

350×2=

50×11=

250×6=

7200+900=

410-201=

125×8=

48×20=

6600÷600=

390+140=

11×80=

24×50=

3600÷400=

4000÷50=

530-70=

420-90=

9600÷30=

7×700=

203+98=

1800÷300=

240+570=

4800÷400=

370+580=

580-490=

910-370=

25×8=

270-190=

36×2=

75÷25=

330÷11=

6×800=

5400÷9=

420÷60=

9×800=

3×330=

300×7=

9×500=

390÷13=

6300÷700=

5600÷700=

4800÷12=

3500÷7=

370+560=

520+490=

450-90=

80+330=

70×700=

7000÷70=

4000÷80=

2400÷200=

420-90=

170+320=

520-260=

910-190=

35×200=

22×200=

8800÷400=

9300÷300=

6×300=

1800÷200=

9300÷30=

280÷40=

304+199=

390÷26=

1250÷50=

21×40=

6600÷220=

760-198=

660-220=

5000÷50=

100×91=

753-299=

17×40=

100-63=

75÷15=

0.9×6=

0.12×6=

6.8÷4=

0.72÷12=

0.24×2=

1.2÷3=

14×0.5=

9.6÷6=

1.6×5=

0.48÷6=

12.5÷5=

0.12×5=

4.6÷23=

1.6÷0.8=

7.2÷0.6=

3.9÷3.9=

1.8×0.5=

6.3÷9=

3.7+4.8=

0÷6.81=

2.5÷10=

0.15×8=

4.2÷14=

16-5.7=

8÷0.5=

0.32÷16=

0.5×1.1=

0.5+0.14=

1.25×4=

6.3÷2.1=

0.92÷4=

6÷1.2=

0.4÷8=

7.6-3.8=

6.2+1.7=

0.56÷14=

0.25+3.1+1.75

10-1.8-2.2=

4.8×0.2=

0.3÷0.5÷2=

3.5×2=

4.8÷1.2=

0.24×4=

8.7-5.6=

5.6÷8=

0.7+0.43=

13.5×0.5=

0.056×0.15=

1.69÷26=

117÷36=

19.4×6=

5.67×0.2=

18×0.9=

0.043+0.875=

0.4×0.7×0.25=

0.75×102=

100-56.23=

0.78+5.436+1=

4.07×0.86+9.125=

42÷28=

7.2÷16+0.8=

19.8÷3.3=

2.8×3.6+1.4×2.8=

(3.2+0.128)÷0.8=

26+8=

19+6=

28+5=

53+6=

78+5=

37+9=

23+8=

89+6=

75+5=

86+6=

68+7=

87+9=

26+9=

25+6=

50+37=

49+7=

87+9=

50+8=

61+9=

85+4=

91+8=

82+5=

39+10=

46+7=

73+7=

37+4=

78+3=

27+60=

39+8=

68+5=

9+25=

35+6=

2+40=

86+2=

48+7=

39+10=

16+9=

5+18=

17+3=

36+6=

29+5=

87+9=

48+8=

35+8=

4+19=

7+26=

4+37=

29+4=

39+8=

26+7=

7+38=

6+18=

40+6=

35+30=

32+8=

25+5=

13+7=

86+8=

19+60=

32+8=

16+9=

34+6=

5+37=

14+7=

37+9=

57+8=

39+2=

27+4=

50+5=

54+9=

70+60=

39+50=

10+40=

6+10=

18+50=

74+6=

37+2=

26+50=

23+70=

47+4=

88+3=

47+6=

99+1=

68+5=

26+8=

19+60=

48+50=

23+6=

78+50=

87+9=

83+8=

19+6=

75+5=

36+6=

18+7=

47+9=

83+70=

67+40=

88+3=

47+6=

39+8=

68+5=

36+8=

19+6=

28+50=

53+6=

78+5=

17+9=

2.5×2=

0.5×10=

0.6×8=

2.1×2=

2.8×10=

0.7×0.8=

0.04×20=

5.6+0.4=

4.7+2.3=

4.5×2=

6.9-2.5=

7.2×0.8=

6×3.4=

0.62-0.32=

1.4×0.5=

0.75×100=

0.02×0.5=

3.6×0.3=

6.3÷7=

5.6×100=

0.75÷0.25=

0.125×8=

4.8÷0.3=

0.86÷2=

0.56÷28=

0.36÷0.4=

0.64÷0.8=

0.7×9=

3.6÷24=

0.8×1.1=

7.2+12.8=

46.7-3.8=

12.8÷4=

5.2÷13=

12.5÷5=

1.64+4.1=

10÷20=

24÷15=

8.65×10=

0.35×0.6=

3.08×0.01=

4.95×1000=

6.9×0.1=

0.4×0.5=

2.4÷0.8=

10.8÷9=

9.6÷0.8=

0.108÷2=

4.95÷0.9=

9.65÷0.1=

0.325×100=

2.5×8=

56÷0.7=

0.125×4=

3.28×0.1=

3.9÷0.13=

7.2×0.1=

0.01×0.1=

0.25×0.4=

1.6÷0.8=

1÷2.5=

1.25×0.8=

3.2÷0.04=

0÷1.7=

0.22×102=

9.6÷0.8=

5×0.24=

4.5-0.05=

3.9÷0.13

16.5÷0.5=

5×0.12=

24×0.5=

4.8×0.5=

2.8+4.2=

0.84÷2.1=

5÷0.25=

7.8÷0.01=

5.4÷0.6=

3.2÷5=

7×0.62=

0.56÷0.8=

7.4-2.8=

0.18÷0.2=

0.16÷8=

4.5×0.02=

8+7.2=

1.2×30=

0.012×0.2=

7.3×0.3=

0÷6=

3.6÷0.12=

7.8÷0.6=

2÷5=

4.5+5=

0.3÷0.6=

0.96÷0.2=

10.5×0.4=

7.3+0.27=

8×0.125=

0.54÷0.6=

0.61+0.39=

0.56÷28=

10÷20=

4.08÷0.4=

10-9.4=

0.8×0.11=

7.2+12.8=

5.6÷0.01=

2.3×100=

0.75×100=

0.108÷2=

10.8÷9=

7.8÷0.01=

5.4÷0.6=

3÷5=

7×0.62=

12÷0.5=

5.2×0.4=

12.2÷0.2=

5.6÷100=

0.41+3.7=

0.02×0.5=

7.2-0.8=

1.4×0.5=

84÷0.21=

0.75÷0.25=

2.5×16=

0.108÷2=

1.75+32.5=

16-5.07=

5.2÷13=

1.64÷41=

1.02×0.2=

0.26×0.3=

8.4×0.02=

1.2×6=

0.8×0.05=

12.6÷0.03=

8.71÷0.1=

21÷0.21=

0.8×0.13=

0.34÷17=

8.08÷0.4=

0.5×2.2=

1.24×4=

3.27+0.63=

5.02×0.3=

0.3×0.5=

5.6÷7=

72÷7.2=

0.7÷0.35=

0.7÷1.4

0.48÷0.04=

1.25÷2.5=

5.5+5.5=

16.8÷8=

0.54+2.2=

3.5-0.05=

2÷0.02=

0.25×40=

1.5×0.6=

0.32÷0.8=

12.25÷0.5=

73.5×0.1=

46.5+52.5=

0.45×102=

1.25×88=

8×1.25=

7÷3.5=

4.2÷0.7÷6=

0.4×8.6×25=

0.27÷0.3=

2.5×101=

2.6×7÷2.6×7=

0.02×0.5=

3.6×0.3=

6.3÷7=

5.6×100=

7.8÷0.01=

5.4÷0.6=

3.2÷5=

7×0.62=

1.5×0.6=

0.32÷0.8=

12.25÷0.5=

73.5×0.1=

2.5×2=

0.5×10=

0.6×8=

2.1×2=

0.61+0.39=

0.56÷28=

10÷20=

4.08÷0.4=

1.2×0.3=

6.6÷1.1=

4.9÷7=

0÷0.48=

4.7+2.3=

4.5×2=

6.9-2.5=

7.2×0.8=

6×3.4=

0.62-0.32=

1.4×0.5=

0.75×100=

0.02×0.5=

3.6÷0.3=

6.3÷7=

5.6÷100=

0.75÷0.25=

0.125×8=

4.8÷0.3=

0.96÷2=

0.56÷28=

0.36÷0.4=

0.64÷0.8=

0.72÷3.6=

3.6÷24=

0.8×1.1=

7.2+12.8=

46.7-3.8=

12.8÷4=

5.2÷13=

12.5÷5=

1.64÷41=

10÷20=

24÷15=

8.65×10=

0.35×0.6=

3.08×0.01=

4.95×1000=

6.9×0.1=

0.4×0.5=

2.4÷0.8=

10.8÷9=

9.6÷0.8=

0.108÷2=

4.95÷0.9=

9.65÷0.1=

0.325×100=

2.5×8=

0.56÷0.7=

0.125×4=

3.28×0.1=

3.9÷0.13=

7.2×0.1=

0.01×0.1=

0.25×0.4=

1.6÷0.8=

1÷2.5=

1.25×0.8=

3.2÷0.04=

0÷1.7=

0.22×102=

9.6÷0.8=

5×0.24=

4.5-0.05=

3.9÷0.13

16.5÷0.5=

5×0.12=

24×0.5=

4.8×0.5=

2.8+4.2=

0.84÷2.1=

5÷0.25=

7.8÷0.01=

5.4÷0.6=

3.2÷5=

7×0.62=

0.56÷0.8=

7.4-2.8=

0.18÷0.2=

0.16÷8=

4.5×0.02=

8+7.2=

1.2×30=

0.012×0.2=

1.3×0.3=

9÷6=

3.6÷0.12=

7.8÷0.6=

2÷5=

4.5+5=

0.3÷0.6=

0.96÷0.2=

10.5×0.4=

7.3+0.27=

8×0.125=

0.54÷0.6=

0.61+0.39=

0.56÷28=

10÷20=

4.08÷0.4=

11-9.4=

0.8×0.11=

0.72+12.8=

5.6÷0.01=

2.3×100=

0.75×100=

0.108÷2=

10.8÷9=

0.7÷0.8=

16-5.07=

4.2×0.4=

0.72×6=

12÷0.5=

5.2×0.4=

12.2÷0.2=

5.6÷100=

0.41+3.7=

0.02×0.5=

7.2-0.8=

1.4×0.5=

84÷0.21=

0.75÷0.25=

2.5×16=

0.108÷2=

1.75+32.5=

16-5.07=

5.2÷13=

1.64÷41=

1.02×0.2=

0.26×0.3=

8.4×0.02=

1.29×6=

0.8×0.05=

12.6÷0.03=

8.71÷0.1=

21÷0.21=

0.8×0.13=

0.34÷17=

8.08÷0.4=

0.5×2.2=

1.24÷4=

3.27+0.63

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