小学三年级数学小数加减乘除口算综合练习题(推荐)

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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= 3

4.1+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=

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÷64=

8.1÷3=

8.4-2.7=

24.32÷8=

0.9×0.6=

0.8÷0.04=

0.364×100=

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+1

3.5= 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=

2.4÷4+5.6÷4=

3.91÷(5-1.09)=

(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=

45.7-5.5×6=

10×0.6-0.6=

13.7×0.25×400=

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=

4.3+2.7=

0.75+0.25=

4-0.26=

0.35+2.7=

4.6-1.9=

0.83-0.3=

3+0.05=

7.2-3.8=

0.07+0.6=

1.39-0.39=

10-5.4=

384÷4=

888÷74

592÷37=

384÷32=

1846÷10=

468÷39=

1460÷20=

50÷2=

78÷4=

24.5÷14=

49.5÷3=

0÷153=

462÷5=

374÷10=

73÷9=

10÷3=

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=

85÷5=

640÷80=

2100÷30=

360÷90=

96÷4=

78÷6=

23×4=

230×4=

540÷3=

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