四年級(jí)數(shù)學(xué)下冊(cè)口算題新人教版

口算題

45+15×6=

250÷5×8=

6×5÷2×4=

30×3+8=

400÷4+20=

10+12÷3=0

(80÷20+80)÷4=

70+(100-10×5)=360÷40=

40×20=

80-25=

70+45=

90×2=

16×6=

300×6=

540÷9=

30×20=

400÷4=

350-80=

160+70=

18-64÷8=

42÷6+20=

40-5×7=

80+60÷3=

41+18÷2=

75-11×5=

.42+7-29=

5600÷80=

25×16=

120×25=

36×11=

1025÷25=

336+70=

25×9×4=

200-33×3=

3020-1010=

12×50=

25×8=

23×11=

125÷25=

4200-2200=

220+80=

20×8×5=

600-3×200=

20+20÷2=

35-25÷5=

36+8-40=

2800÷40=

98÷14=

96÷24=

56÷14=

65÷13=

75÷15=

120÷24=

200÷25=

800÷16=

840÷21=

560÷14=

390÷13=

600÷15=

32×30=22×30=6×201=

17×5=4×60=4500÷900=

170+90=4800÷40=14×201=

80÷16=4200÷20=2500÷50=

16×5=32×20=67×4=

2400÷40=3600÷60=87÷3=

25×16=48×9=696÷3=

125×6=48×25=780÷20=

72-45=362-85=720÷45÷2=

3000+200=48×125=35×8=

80-24=420÷35÷2=25×32=

45÷15=78÷2=45×12=

6×85=69÷23=67+25=

210÷70=

710-420=50×90=22×8×5=

12×5=6300÷30=690－420=

102+284=480+290=930÷30=

23×3=800×30=2100÷70=

612÷12=360+140=1800÷30=

880÷20=45×14=3×90=

32+15=28×7=40×60=

32×20=468+197=6×80=

80÷20=

4700÷10=729+302=45－18=

2400÷20=25×6×4=25×28=

15×6=125×48=125×16=

15+22=102×34=4500÷45=

25×40=490÷35÷2=360÷45÷2=

35×18=264+198=2800÷25÷4=

45×22=521-305=3500÷25÷2=

25+340=5600÷16=67+28=

240÷40=

35×18=75×19+75=41－23=

45×22=45×6=375+99=

7000÷70=45+45=624－198=

9600÷30=630÷90=720÷9÷4=

320×2=50×50=33×6×5=

12×40=26×20=62+18=

560÷35÷2=25×4=254+99=

45×12=750-570=50÷7=

69÷2.3=

57+19=60÷60=70×60=

91-28=58+79+42=80×5×6=

90-25=35×35+65×35=125×80=

44-15=1800÷90=125×16=

97+18=10×24=45×14=

26+14=81÷27=

123+259+741+477=95×46+46×5=102×34=

749+5036+251=99×99+99=614－402=

4×50=20×2=

725-76-24=125×24=360÷24=

1036-155-245=865×99+865=67×9+67=

655+777+345=25×9×4×7=1814-378-422=

398+558+442=1800÷5÷2=22×6×5=

870-232-168=6.40÷16=7200÷45÷2=

7365-3999=1800÷36=35×14=

302×783×0=264×8=

5.76×9=

3875×0=

1.854×0×100=937×4=

285×4=

134×3=

125×8=

25×4=300×52=

5×42=

1.35×9=

15×8=

125×4=8.456×1000=

21×8=

32×0.1=

572×8=

372×0=

17.3×10=

1.5×80=36.52007×0=

384÷4=

88.8÷7459.2÷37=384÷3.2=

73÷9=

18.46÷10=46.8÷39=14.6÷0.2=

50÷2=

10÷3=

78÷4=

24.5÷14=49.5÷3=

153÷0=

462÷5=

3.74÷10=

3×0.5＝

0.7×4＝

2.1×3＝

5.2×4＝

1.1×8＝

9×0.8＝

1.5×2＝

0.2×5＝

0.7×0.8＝

2.5×0.4＝

2.3×0.3＝

0.05×2＝

1.7×0.5＝

1.25×0.8＝

2.7÷9＝

0.12×3＝

3.6÷12＝

0.68÷4＝

6.5÷13＝

10.5÷5＝

0.35×2＝

0.56÷14＝

0.4×0.7＝

0.64÷0.8＝

0.23×3＝

6.3÷0.7＝

0.24＋0.36＝

1－0.77＝

3.5÷0.5＝

0.48÷0.6＝

0.77÷7＝

0.54÷4＝

0.25×4＝

0.125×8＝

0.5×4＝

1.1×5＝

3.5×2＝

4.2÷2.1＝

7.2÷0.8＝

1÷0.125＝

0.4×8＝

1－0.63＝

0.24+0.12+0.64＝

1-0.28-0.52=

0.5×0.2＝

17×40＝

100－63＝

3.2＋1.68＝

2.8×0.4＝

14－7.4＝

1.92÷0.04＝

0.32×500＝

0.65＋4.35＝

10－5.4＝

4÷20＝

3.5×200＝

1.5－0.06＝

0.75÷15＝

0.4×0.8＝

4×0.25＝

0.36＋1.54＝

1.01×99＝

420÷35＝

25×12＝

135÷0.5＝

0.51÷17＝

32.8＋19＝

5.2÷1.3＝

1.6×0.4＝

4.9×0.7＝

1÷5＝

6÷12＝

0.87－0.49＝

0.02×0.1=

5.06x-4.07x=

a+0.4a=

12÷0.3=

4.6x+2.7x=

1.7+0.43=

0.58a-0.47a=

1.5×0.4=

4.8x－3.1x=

1.25×0.2=

12a－8.4a=

64.32÷16=

6x－4.9x=

2.3×4＝

3.25×0＝

5.1b+11.9b=

1.23÷3=

100×0.01=

3.4×0.07=

3x+4x=

0.42÷0.1=

4.3b－2.7b=

7÷0.25=

5.1x+2.9x=

0.3×0.4=

5.4+1.4=

2.7x+3.6x=

16÷1.6=

10x-3.7x=

0.98+1.82=

2.5x+4.3x=

0.05×0.8=

6.05x-4.96x=

3.2÷1.6=

3.12÷0.5=

10×0.75=

5.6×0.1=

x×x=

0.9÷0.01=

72.8÷0.8=

2.7b+5b=

3.5×3=

7.6b－4.3b=

42=

2.52=

3.5t-t=

51×0.2=

8a－3a=

7b+b=

4c-2c=

0.12+3.4=

102＝

1.2×3=

2-0.8=

10.7-5.7=

0.52+0.08=

2÷5=

8×0.03

0.01×100=

30×0.01=

0×1.22=

0.6×5=

1.2-0.9=

0.54÷0.6=

0.26×0.3=

1÷0.05=

20×0.4=

2.8+10.2=

7-0.9=

0.55+0.3=

0.8+0.2=

16÷0.4=

0.14×5=

2.5×4=

15.3-10=

3.3+7=

6÷10=

0.86+2.14=

0.37+4=

3.2÷0.8=

0.45+0.55=

6.4÷8=

3.7－1.4=

7.8－7.2=

2.19＋9.1=

10－0.89=

0.6＋0.42=

8.1－5.1=

0.72-0.24=

5×400=

9.9+11.1=

187÷1000=

1+3.89=

0.081×10=

75÷10=

0.96÷0.8=

4.5÷0.9﹦

0.8×7＝

1.5×7＝

1.32×8＝

0.7×8＝

10.3×2＝

5×0.6＝

0.9×0.3＝

3.5×0.2＝

2.01×0＝

10×0.05＝

0.13×7＝

.21×100＝

0.7×4＝

0.05×4＝

4×0.3＝

12.5×8＝

0.4×50＝

30×0.55＝

2.6×3＝

4.1×2＝

7.5×0.1＝

3.5×0.01=

3.7+5.9=

4.5-2.9=

7.1-2.2=

1.25÷0.25＝

0×9.8＝

1.9+0.39＝

4.8＋5.2＝

0.5×0.4=

4÷0.25=

3

÷4=

8.1÷9=

2.5×4＝

6－0.025＝

3.6+6.3=

0.05×4=

3.5×0＝0÷3.5=

0.9×0.3=

1×0.06＝

9×0.5=

1.25×8=

2.6×3＝

4.1×2=

0.35×0.2=

7.5×0.1＝

0.9×0.3=

1×0.06=

9×0.5＝

1.25×8=

0.2×0.4=＝

100-35.22＝

2.5×0.4＝

2.4×5＝

0.22×4＝

0.9－0.52＝

3.99×1＝

0×3.52＝

2.5÷5＝

8.4÷7=

0.34÷17=

2.5÷0.5=

8.4÷0.7＝

0.34÷0.17=

30.4÷4=

1.2×6＝

0.72÷0.6＝

2.6÷1.3=

0.6×0.3＝

0÷3.65=

7.82÷1=

0.001÷0.1＝

1.4÷0.7＝

3.6÷0.06＝

5.6÷0.9＝

5.6÷1.4＝

0.48÷0.8＝

4.4÷0.11＝

4.2×3＝

3.2×0.4＝

0.3÷0.01＝

4÷0.5＝

5.1÷0.17＝

0.28÷1.4＝

0.9÷0.45＝

9.6÷16＝

1÷0.01＝

0.01÷1＝

7.5÷1.5＝

0.81÷9＝

3÷0.5＝

10÷25＝

4.8÷0.16＝

0÷3.89＝

3.52÷1＝

37.2×99+37.2=

6.4÷4﹦

1.5÷0.3=

1×0.4÷1×0.4=

1.8×5﹦

7.2÷0.9﹦

25×4÷0.25×4=

2.2×6﹦

8.4÷0.4﹦

9÷5－1.9÷5﹦

2.5×4﹦

25×3.3×0﹦

2.5×4﹦

0.3÷0.1﹦

37.2×99＋37.2﹦

4.5×2=

7.8+0.22=

2－0.64－0.36﹦

3.4×0.4=

12.6－0.9=

2－1.64－0.36﹦

1.2÷0.04=

0.42÷7=

1.25×3.3×0﹦

0.9＋2.01=

2.97÷100=

20－3.7－7.3=

6.3+7=

2.19＋9.1=

5×0.75÷1.5×0.75=

0.65×0.2=

9.8-0.98=

1-0.1×0.1=

0.7+3=

1.2×0.8=

0.9×7+10.7=

6.3÷0.021=

1.5÷0.03=

6.8-2.4÷3=

5×0.7=

0.43×5=

3.6÷0.9-4=

3.6-0.36=

8.1-2.2=

0.6÷0.3+0.5=

6.8＋8.6=

9.4×0.2=

1.8÷0.9×0.5=

2－1.08=

8.8÷0.4=

(1.6+0.5)÷5=

43×0.01=

3.72×0.2=

0.7×8-0.6=

99＋0.1﹦

3.2-2=

6×0.125×8=

1.9×4﹦

8.8÷0.11=

4×1.2×0.25=

0.125×8

1.8×40=

2.5-3.6÷1.8=

2.3÷0.1﹦

8×5.1=

12-0.05×4=

4.2×3﹦

2.01÷3=

16-4.5-5.5=

1.8÷0.3＝

3.72÷4=

13-0.5-4=

1.1×0.7=

2.32-0.4=

1.9+5.1÷51=

3.2×50=

3.2×0.5=

1×0.01÷0.1=

1.25÷0.5=

1.29÷3=

7.2-1.2+6.7=

7.5+2.5=

10.1-2.4=

10+0.01=

4.9-1.9=

6.3+2.4=

5.8+7.6=

0.2-0.03=

10.71+4=

3.7+5.9=

4.5-2.9=

7.1-2.2=

10-2.41=

2.4-0.8=

3-1.04=

6.13-2.15=

6.5÷5=

3.6-1.9=

2.3+1.06=

16.8-15.9=

1.7×0.03=

5.3-2.8=

0.22×4=

6.03+4.12=

4.2-1.3=

24×5=

1.6×7=

7.4÷2=

4.9-4=

8.1×3=

0.49÷9=

0.05×2=

1.4×6=

0.72÷6=

3.6÷2=

7.7÷1.1=

7×2.3=

8.8÷8=

0.5÷0.25=

60×0.03=

0.12×80=

6.3÷9=

20+7.04=

9.9×0.9=

1.8×3=

0.2-0.01=

4×0.08=

9.6÷0.8=

7.6÷2=

8.3×0=

7.2÷0.8=

3÷6=

15.3×0=

6.3×3=

4.2÷0.7=

0.92÷0.4=

0.95×10=

1.4÷0.2=

0.51÷17=

0.19×3=

0.57÷19=

2.5×5=

0.72÷36=

0÷0.752=

0.81-0.63=

0.04×0.5=

0.29÷10=

0.019×2=

3.6÷9=

2.38÷100=

1.25×3.2=

0.24×5=

8.1÷3=

1.25×8=

5×0.69=

2×0.48=

3×0.7=

9×0.04=

18×0.5=

60×0.5=

7÷5=

5÷4=

13÷2=

2÷0.04=

0.5×20=

0.25×40=

4÷0.4=

5.4×0.01=

5.4÷0.1=

1÷4=

0.12÷3=

0.7