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如何侃侃而谈小数除法计算题道口算道竖式道含答案

作者:高考题库网
来源:https://www.bjmy2z.cn/gaokao
2020-12-30 12:30
tags:小数除法竖式计算题

太湖美歌词-羊排骨的做法

2020年12月30日发(作者:姬霄)
小数除法计算题500道(口算300道+竖式200道)含答案

一.口算题(共50小题)

1.直接写出下面各题的得数.

4.8÷0.8=

10÷0.01=

1.36+2.87+3.64=

2.直接写出得数.

2.1÷0.7=

0.1÷0.01=

2÷5=

0.25×40=

1÷0.2=

6.5﹣5.6=

7÷8=

1.26÷0.6=

5.3÷0.53=

0.54÷6=

7.5﹣4.5=

10﹣2.05=

1.8×0.4×0.25=

0.75÷15=

0.6×1.5=

3.5×0.4=

4÷0.25=

3.直接写得数

30.2÷2=

6.4+3.6=

4.口算.

0.9÷0.03=

0.25×4÷0.25×4=

6.25﹣0.87+0.13=

5.直接写得数.

6.3÷0.3=

1.8×0.5=

25.1+4.9=

2.5×0.5×4=

6.直接写出得数.

6.4÷0.2=

100×1.5=

7.直接写得数.

8.1+9=

4.5×0.2=

11﹣3.9=

0.9﹣0.89=

1.07+8.3=

3.6÷10=

7.2﹣2=

3.1÷3.1=

0.4×2.7×25=

0.05×2=

1.32+8﹣1.32+8=

0.74×11=

7.2÷40=

0.01÷0.5=

1÷3=

0.72÷8=

10﹣1.55=

4.8÷0.06=

1.25×8=

5.6÷0.8=

6.82﹣5.2=

9.15÷0.3=

17.2÷0.86=

8.直接写得数

1.4×100=

2.80÷10=

90÷6=

0.025×100=

14.3+5.7=

9×99+9=

写得数.

10÷0.01=

0.22+0.8=

0÷19.8=

0.2×0.05=

10.直接写得数

0.25÷0.5=

0.32÷0.04=

1.6÷0.4=

0.54÷6=

11.直接写得数.

5.09÷10=

12.5×0.8=

0.25×6=

0.4×0.5=

12.口算

4÷5=

1.8÷0.03=

3.6+4.4=

10﹣5.2=

13.直接写出得数

3.6÷0.3=

6.3÷7=

0.56÷28=

36÷0.9=

2.5×0.04=

1﹣0.5+0.5=

1.8÷0.1=

12.5×0.8×0=

2.4÷100=

0.33×1000=


90÷100=

0.32+1.98=

9.


10﹣2.05=

4÷0.25=

1.36+3.64=

0.4×0.25=

1.25×4=

5.6÷7=

0.5÷0.25=

45.6÷1=

32.1×0.2=

0.54÷0.9=

10.2÷0.01=

12.5×0.8=

75÷2.5=

0.2×25.4=

3.4×0.2=

7.8÷6=

5.6×100=

0.25×4=

0.64+0.8=

0.72×3=



1.2×20=

14.口算

3.4÷2=

6.3÷0.9=

40×0.41=

15.直接写得数.

0.25÷5=

12.4÷4.1=

7÷5=

6.12÷0.5=

2.9÷5÷0.2=

2.7÷0.3=

1.53+2.4=

30.9×9=

0.42÷6=

4.8×0.5=

10×4.1=

4.12×2=

6.4÷80=

4.6÷0.5=

0.72÷0.9=

0.01+0.99=

3.145×100=

7.6÷7.6=

7.2÷3.6=

1.25×4=

1÷50=

50﹣0÷2.5=

16.直接写得数

0.35÷5=

0÷7÷3=

0.3×2=

2.4×5=

0.3÷0.2=

4.9×0=

0.7×0.9=

2×0.45×5=

17.口算我最棒.

0.64÷1.6=

2.7+7.2=

4.3+2.7=

18.直接写得数

0.8÷10=

237﹣9=

6.0805×1000=

19.直接写得数.

0.63÷9=

1÷0.25=

5.4÷1.45=

4×0.5=

0×4.65=

0.1÷0.05=

3.5÷0.7=

3.3÷0.1=

25+8=

257+0=

24×5=

187÷1000=

0×0.008=

0÷58=

0.001×100=

1.4×0.5=

0÷1.5=

200×0.07=

0.72÷0.9=

2.7×0.3=

0.25×4.9=

10.9﹣8.9=

24÷0.3=

4÷0.8=

2.7÷0.9

0.36÷0.12=

0.14÷2=

9.6÷6=

20.直接写得数.

8.4÷4=

1.1×0.8=

2.9+3.7+2.1=

21.请你直接写出得数

4.8÷0.8=

0.75÷1.5=

7.5﹣0.45=

0.2÷4=

5.7+3.3=

0.21×4=

1÷0.25=

1.2×60=

6.2÷0.62﹣1=

5+3.2÷0.8=

3.6÷0.2=

0.56+4.44=

7.6×8+2.4×8=

0.72÷90=

1.25×5×8=

0.4×0.25=

22.直接写出得数.

0.72÷0.9=

6.5﹣5.6=

0.4×0.8=

23.直接写出得数

1.2÷0.4=

0÷5.32=

6.4÷1.6=

2÷8=

3.6+1.8=

0.125×80=

4÷0.5=

1﹣0.73=

0.5×0.8=

0.72÷4=

0.24÷0.6=

13.2÷0.6=

23.7+2.63=

1÷0.25=

0.48÷0.8=

4.8÷0.4=

8÷0.8=

0.35×4=

0.5÷2=

10÷4=

0.3÷0.15=

24.直接写得数.

2.5÷0.5=

0.25×4=

0.42÷0.6=

12.5×0.8=

3.5÷0.01=

0.2×50=

0.54÷0.6=

0÷3.68=

0.8﹣0.35=

0.3×0.2=

25.直接写出得数.

0.56÷0.7=

5.2÷0.13=

0.6+0.65=

99×1.01=

3.9÷1.3=

13.5﹣2.8﹣7.2=

12÷0.03=

25×0.32×125=

26.口算

3.6÷1.2=

99÷0.9=

8.1÷9=

25÷0.05=

4.8÷0.6=

88÷0.008=

1.25×8=

1÷2.5=

27.直接写得数.

0.64÷0.32=

2.9÷2.9=

28.口算

0.02×0.1=

12﹣4.3=

36÷0.01=


0.8×0.125= 2.3+0.8=

0.36÷0.4÷9=

0.7×1.2=

0.3×0.6=

7.2÷(0.8×9)=

0.07×50=

40×0.25=

100×0.07=

0÷4.8=

22.1×1=

29.口算.

3.6÷1.2=

4.4÷4=

4.8÷0.4=

1÷0.25=

30.直接写得数.

6.4÷8=

8.7÷29=

9.8÷0.14=

0.99÷9.9=

4.8÷16=

5.5÷0.11=

0.63÷9=

13.8÷6.9=

31.直接写出得数.

0.56÷8=

1.2×0.1=

2.9×10.02≈

32.直接写出得数.

3.6÷3=

4.8÷4=

0.04÷2=

7.8÷6=

3.9÷13=

0.88÷4=

9.9÷9=

3.6÷12=

1.25÷5=

56.7÷7=

8.1÷27=

7.5÷0.05=

0.07×10=

51÷0.3=

12.1÷3.9≈

3﹣1.9=

4.3+15.37=

6÷0.58≈

33.口算

1÷0.25=

6.6÷0.6=

0.8×7=

34.直接算出得数.

2.1÷2=

0.8×0.6=

3.8+1.02=

3.2×0.5=

7.5×0.4=

9.6÷0.06=

2x﹣0.7x=

3.57÷0.7=

10÷8=

4.5+0.76=

0.78÷6=

5÷0.5=

8×0.6=

2.4÷24=

34÷0.2=

70×0.12=

35.直接写出得数.

22.4÷4=

42÷3=

0.25×4=

6.12÷0.6=

0.21÷7=

0.54÷6=

5.6÷7=

38.5÷5=

1.2×5=

24÷0.8=

36.直接写出得数.

1.6÷0.4=

4÷5=

37.口算

1.2÷3=

0.72÷4=

0.48÷6=

9.6÷6=

4.6÷23=

5.2÷13=

6.8÷4=

12.5÷5=

0.72÷12=

0.12÷5=

7.2÷8=

4.6÷0.46=

4.2÷0.01=

5.4÷1.8=

2﹣3.6÷1.8=

0÷21.3=

38.直接写得数.

56÷100=

0.625×100=

8.07×10=

7.34×0=

39.口算

1.29﹣0.29=

5﹣2.1=

3.5+0.9=

3.31+1.2=

0.56×100=

359+402=

1.2+0.08=

25×4÷25×4=

5.35+2.5=

18.6﹣7=

4×(25×14)=

0.25+0.2+0.75=

0.42÷0.6=

7.8+1.2=

5×0.6=

10÷0.1=

2.4÷0.24=

0.1×0.1=

1.25×2.3×8=

2.5﹣2.5×0.4=

40.直接写出得数.

10﹣9.9=

8÷16=

1.5×8=

0.45÷9=

41.口算.

2.4÷2=

2.4÷0.2=

48÷0.6=

4.8÷0.6=

0.24÷0.2=

9.6÷0.3=

4.8÷6=

96÷3=

0.67+0.3=

0.9×60=

0.39÷39=

7.2÷9=

8.9×100=

1.04÷2=

0.25÷8=

0×5.8=

2.5×4=

9.1÷7=

0.05×300=

4×8×0.25=

42.直接写出得数

16÷5=

35÷70=

22÷4=

95÷5=

48÷100=

1.3×4=

12.6÷3=

12.6÷0.6=

6.06÷6=

1.8÷6=

43.直接写的数

0.75÷0.5=

16.8÷0.4=

44.口算下面各题.

5.74÷10=

0.4÷0.8=

0.56÷0.7=

45.计算.

12.8÷4=

31.5÷5=

39.6÷4=

4.2÷0.07=

1.2×5=

0.6+0.65=

0.16×4=

0.64÷2=

3.9÷1.3=

1.6÷0.4=

2.8÷0.28=

7÷3.5=

0.5÷0.25=

97.8÷6=

83.5÷5=

46.口算:

0.96÷8=

0.54÷0.6=

11.7÷3=

95.2÷4=

29.4÷2=

67.8÷2=

0.08÷0.01=

4.8÷0.24=

0.2÷0.05=

10﹣0.92=

0.36÷0.18=

0.9÷45=

5.1÷1.7=

2.5×4÷2.5×4=

47.直接写出得数.

2.5×4=

1.5×6=

10÷0.1=

15÷0.5=

2.8÷0.4=

5÷2=

4.5÷0.15=

1.2÷0.03=

7.2÷0.9=

1.3×3=

48.直接写出得数.

0.3+5.7=

5.3+50.7=

0.9﹣0.7=

1﹣0.6=

0.4﹣0.35=

10﹣9.9=

3.3+5.6=

1﹣0.04=

8.6×100=

0.25+5.75=

8+50.28=

148.3÷100=

49.直接写出得数.

3.6÷1.2=

4.4÷4=

7.1×0.4=

50.直接写得数

0.29÷100=

170×100=

0.26×1000=

5÷1000=

320÷100=

24×99+24=

19+0÷19=

90﹣26﹣13=

38﹣25+12﹣25=

423﹣(100+23)=

0.56×100÷1000=

500÷100×1000=

0.72÷0.9=

0.78÷6=

4.5÷0.15=

2.6÷13=

7.2÷0.4=

1﹣0.07=

4.8÷0.4=

1÷0.25=

0.42÷0.7=

二.竖式计算(共50小题)

1.竖式计算.

0.51÷0.5=

98÷5.6=

20.4÷1.7=验算:

2.用竖式计算(★需验算,除不尽的保留两位小数).

1.092÷0.42=

★210÷1.4=

8.9÷0.56≈
3.列竖式计算.

69.02÷3.4 26.8×0.35 46.8÷3.4

保留一位小数)
4.列竖式计算.

2.05÷25 0.13÷0.17(商精确到百分位)
4.2÷0.28 4.2÷1.32(得数保留三位小数)
5.用竖式计算.

117.3÷0.46 24×0.37 40.32÷l.68.
6.竖式计算

2.1÷0.7= 7÷0.35=

7.2÷4=
7.用竖式计算并验算.

2.76×24=

12.6÷0.28=
8.用竖式计算.

220.5÷15=(用乘法验算)

2.64×1.09=(得数保留两位小数)
6.3÷0.125=

0.84×1.65=
9.列竖式计算.(后两题得数保留两位小数)

33.6÷56

8.96÷0.28

7.12÷0.22

4.13÷14.
10.竖式计算.

12.4÷4=

45.9÷0.6=

51÷0.3=

52.8÷12=

75.6÷0.18=

9.6÷0.32=

11.用竖式计算

13÷2.5

54.5÷0.16

0.68÷0.95(保留两位小数)
2.05×0.16(验算)

78.6÷11=(商用循环小数表示)

6.21÷0.03.
12.竖式计算,带*的要验算.

1.25÷0.25=

78.6÷11=(商用循环小数示)


5.63÷7.8≈数保留两位小数)

28.28÷0.4=

*0.303÷5=
13.列竖式计算(带★的保留两位小数)

★1.57÷3.9 ★0.58×0.24 70.7÷33(商用循环小数表示)
14.竖式计算(得数保留1位小数)带★的验算

★64.8÷1.8≈

★8﹣6.69≈

0.65×3.84≈
15.竖式计算.(带*的要验算)

9.4÷11=

*144÷12=

14.2÷11=
16.竖式计算.

75.6÷0.18

25.6÷0.032

2.78×1.8
5.63÷6.1(得数保留两位小数)

10÷3.3(用循环小数表示)
17.竖式计算,按要求保留商的近似值.

30÷7 (保留两位小数)

60.9÷3.2(保留一位小数)

25÷9.9(保留整数)
18.用竖式计算

(1)6.21÷0.03= (2)10.8÷45=

(3)8.54÷0.7= (4)72.9÷0.9=
19.竖式计算.(第②、④题验算)

①50.96÷6.5 ②9.25÷3.7= ③15÷74 ④6.72÷4.2=
20.用竖式计算

(1)1.25÷0.25= (2)8.4÷0.56=
(3)8.54÷0.7=(验算) (4)78.6÷11=(商用循环小数表示 )
21.用竖式计算.

4.5×0.18=

2.346÷2.3=验算:

70.3×3.6=

5.06÷2.2=
22.用竖式计算(带*得数保留两位小数)

2.6×0.25 29.9÷0.46

*4.65÷1.3.
23.列竖式计算(除不尽的保留两位小数)

①24.6÷0.16; ②13.9÷6; ③0.325÷1.5;
④6.24÷0.8; ⑤18.3÷4; ⑥19.2÷6.
24.用竖式计算,并指出哪些是循环小数.

7.05÷0.94

1.71÷3.8


4.83÷0.7

5.7÷9

38.2÷2.7

2.16÷18

1.8÷0.25

3.7÷2.2.

25.用竖式计算

(1)3.9÷0.26≈ (2)9.35÷3.4≈(得数保留一位小数)
(3)0.17÷0.11≈(商用循环小数表示)

(4)0.168÷0.7≈
(5)4.05÷18≈(得数保留两位小数)

(6)4.68÷5.4=(商用循环小数表示)
26.用竖式计算

21.45÷15; 49.04÷8; 217.6÷34;
11.7÷36; 1.69÷26; 54.81÷27.
27.将下列式子的得数保留两位小数

①25.32÷0.15 ②1.03÷1.2

③1.07÷9.2
④9.45÷0.32 ⑤13.51÷0.13 ⑥17.96÷0.36.
28.列竖式计算.(第三小题得数保留两位小数,第五小题请写出验算过程.)

47.04÷5.6=

3.28×2.7=

0.764×1.2≈
52.92÷0.27=

8÷1.28=

15.36÷12=
29.列竖式计算:

0.195÷0.13 3.6÷0.8 76.76÷0.76
6÷2.4 7.085÷0.65 9.72÷0.27.
30.竖式计算.

(1)0.38×0.23

(2)5.79×3.6

(3)4.6×0.25

(4)6÷24
(5)52.95÷75 (6)3.01÷7 (7)4.95÷11
(8)84.01÷31(用乘法验算)

(9)0.646÷19

(10)4.7×0.59.
31.计算下面各题,并用乘法验算

(1)15.6÷12 (2)328÷16 (3)1.35÷27

(4)0.646÷19.
32.用竖式计算下列各题.(除不尽的保留两位小数,后面两道题要验算)

45.15÷1.5= 52.65÷1.3= 15.75÷2.1=
8.42+0.6=

0.436÷0.2=

9.25÷3.7=
33.列竖式计算

6.6÷4

43.5÷29

18.9÷27

1.35÷15
37.5÷6

28.6÷11

20.4÷24

3.64÷52.
34.竖式计算

0.448÷32=

14.3+6.7=

3.8×0.26=

11.32﹣8.95=
35.用竖式计算

1.26÷1.8=

64×5.04=

43.5÷0.29=验算

5.63÷6.1(得数保留两位小数)

27.8÷2.5=验算

9.8×0.75=

36.笔算

5.02×4.8= 1.35×320=

26÷0.13=

48÷2.3≈(得数保留两位小数)
37.用竖式计算,加★号的要验算.

★0.756÷0.18=

0.35×0.48= ★6.02﹣5.94=
38.用竖式计算(有★的要验算)

96.6÷42 7.79÷95

★6.3÷0.42
7÷0.35 0.14÷0.08 42÷8.
39.用竖式计算.

7.8÷75=

2.55÷2.5=

2.5×1.04=
40.列竖式计算

3.5×10.8

80.93÷26.7(精确十分位)

1.42÷1.1 (商用循环小数表示)
41.计算下面各题,除不尽的用循环小数表示商

43.8÷12

0.12÷0.25

7÷0.35

11.62÷9

13÷11

30.1÷33

19÷12

5.6÷0.07.

42.竖式计算

30.6÷45

4.06÷0.58

※54.6÷0.91.
43.列竖式计算.

0.58×0.08=(结果保留两位小数)

0.54÷0.018=

13.6÷3=(商用循环小数表示)
44.列竖式计算,并验算前两个,第三个保留两位小数.

95.2÷28=

46.8÷0.13=

5.63÷7.8=
45.竖式

0.73×2.15

7.38÷1.6

5.95÷27.6(得数保留两位小数)
46.用竖式计算.

3.38÷18

30.9×2.7 5.95÷27.6(得数保留两位小数)
47.列竖式计算.

4.83÷23=

3.09÷1.5=

0.14÷0.08=(验算)
48.竖式计算.

70÷5.6=

227.8÷0.34=

7.525÷0.38=
49.用竖式计算下面各题,除不尽的保留两位小数

8.65÷0.25

1.8÷12 7.2÷1.1.
50.用竖式计算.

7.02×1.3 29.83÷9.5

0.54÷3.6

小数除法计算题(口算300道+竖式200道)答案

一.口算题(共50小题)

1.【解答】解:

4.8÷0.8=6

10÷0.01=1000

7.5﹣4.5=3

10﹣2.05=7.95

0.75÷15=0.05

3.5×0.4=1.4

0.6×1.5=0.9

4÷0.25=16

1.36+2.87+3.64=7.87

1.8×0.4×0.25=0.18

2.【解答】解:

2.1÷0.7=3

2÷5=0.4

1÷0.2=5

7÷8=0.875

5.3÷0.53=10

0.1÷0.01=10

0.25×40=10

6.5﹣5.6=0.9

1.26÷0.6=2.1

0.54÷6=0.09

3.【解答】解

30.2÷2=15.1

0.01÷0.5=0.02

0.72÷8=0.09

6.4+3.6=10

1÷3=0.

4.8÷0.06=80

10﹣1.55=8.45

1.25×8=10

4.【解答】解:

0.9÷0.03=30

0.25×4÷0.25×4=16

7.2﹣2=5.2

3.1÷3.1=1

0.05×2=0.1

0.74×11=8.14

1.32+8﹣1.32+8=16

7.2÷40=0.18

6.25﹣0.87+0.13=5.51

0.4×2.7×25=27

5.【解答】解:6.3÷0.3=21

1.8×0.5=0.9

25.1+4.9=30

2.5×0.5×4=5

6.【解答】解:

6.4÷0.2=32

0.9﹣0.89=0.01

1.07+8.3=9.37

3.6÷10=0.36

4.5×0.2=0.9

11﹣3.9=7.1

100×1.5=150

8.1+9=17.1

7.【解答】解:

5.6÷0.8=7

6.82﹣5.2=1.62

2.5×0.04=0.1

1﹣0.5+0.5=1

1.8÷0.1=18

12.5×0.8×0=0

9.15÷0.3=30.5

17.2÷0.86=20

8.【解答】解:

1.4×100=140

2.80÷10=0.28

90÷6=15

2.4÷100=0.024

0.33×1000=330

0.32+1.98=2.3

0.025×100=2.5

90÷100=0.9

14.3+5.7=20

9×99+9=900

9.【解答】解:

10÷0.01=1000

0.22+0.8=1.02

10﹣2.05=7.95

4÷0.25=16

0÷19.8=0

0.2×0.05=0.01

1.36+3.64=5

0.4×0.25=0.1

10.【解答】解:0.25÷0.5=0.5

0.32÷0.04=8

1.25×4=5

1.6÷0.4=4

0.54÷6=0.09

5.6÷7=0.8

11.【解答】解:

5.09÷10=0.509

12.5×0.8=10

0.5÷0.25=2

0.25×6=1.5

45.6÷1=45.6

32.1×0.2=6.42

0.4×0.5=0.2

0.54÷0.9=0.6

10.2÷0.01=1020

12.5×0.8=10

12.【解答】解:

4÷5=0.8

1.8÷0.03=60

75÷2.5=30

0.2×25.4=5.08

3.6+4.4=8

10﹣5.2=4.8

3.4×0.2=0.68

7.8÷6=1.3

13.【解答】解:

3.6÷0.3=12

6.3÷7=0.9

5.6×100=560

0.25×4=1

0.72×3=2.16

0.56÷28=0.02

36÷0.9=40

0.64+0.8=1.44

1.2×20=24

7÷5=1.4

6.12÷0.5=12.24

2.9÷5÷0.2=2.9

14.【解答】解:

3.4÷2=1.7

6.3÷0.9=7

2.7÷0.3=9

0.42÷6=0.07

4.12×2=8.24

1.53+2.4=3.93

4.8×0.5=2.4

6.4÷80=0.08

4.6÷0.5=9.2

40×0.41=16.4

30.9×9=278.1

10×4.1=41

15.【解答】解:

0.25÷5=0.05

0.72÷0.9=0.8

3.145×100=314.5

7.2÷3.6=2

1÷50=0.02

12.4÷4.1=3

0.01+0.99=1

7.6÷7.6=1

1.25×4=5

50﹣0÷2.5=50

16.【解答】解:

0.35÷5=0.07

0.3×2=0.6

0.3÷0.2=1.5

0.7×0.9=0.63

0÷7÷3=0

2.4×5=1.2

4.9×0=0

2×0.45×5=4.5

17.【解答】解:

0.64÷1.6=0.4

1.4×0.5=0.7

2.7+7.2=9.9

4.3+2.7=7

0÷1.5=0

0.72÷0.9=0.8

2.7×0.3=0.81

10.9﹣8.9=2

24÷0.3=80

200×0.07=14

0.25×4.9=1.225

4÷0.8=5

18.【解答】解:

0.8÷10=0.8

237﹣9=226

25+8=33

187÷1000=0.187

0÷58=0

0.001×100=0.1

257+0=257

0×0.008=0

6.0805×1000=6080.5

24×5=120

19.【解答】解:

0.63÷9=0.07

5.4÷1.45≈3.72

0×4.65=0

1÷0.25=4

2.7÷0.9=3

4×0.5=2

0.36÷0.12=3

0.1÷0.05=2

3.5÷0.7=5

3.3÷0.1=33

0.14÷2=0.07

9.6÷6=1.6

20.【解答】解:

8.4÷4=2.1

1.1×0.8=0.88

3.6÷0.2=18

0.56+4.44=5

0.72÷90=0.008

1.25×5×8=50

2.9+3.7+2.1=8.7

7.6×8+2.4×8=80

0.4×0.25=0.1

21.【解答】解:

4.8÷0.8=6

7.5﹣0.45=7.05

5.7+3.3=9

1÷0.25=4

6.2÷0.62﹣1=9

0.75÷1.5=0.5

0.2÷4=0.05

22.【解答】解:

0.21×4=0.84

1.2×60=72

5+3.2÷0.8=9

0.72÷0.9=0.8

23.7+2.63=26.33

4.8÷0.4=12

0.5÷2=0.25

6.5﹣5.6=0.9

1÷0.25=4

0.4×0.8=0.32

0.48÷0.8=0.6

23.【解答】解:

1.2÷0.4=3

2÷8=0.25

0÷5.32=0

3.6+1.8=5.4

4÷0.5=8

0.72÷4=0.18

8÷0.8=10

10÷4=2.5

0.35×4=1.4

0.3÷0.15=2

1﹣0.73=0.27

0.24÷0.6=0.4

13.2÷0.6=22

6.4÷1.6=4

0.125×80=10

0.5×0.8=0.4

24.【解答】解:

2.5÷0.5=5

0.42÷0.6=0.7

3.5÷0.01=350

0.54÷0.6=0.9

0.8﹣0.35=0.45

0.25×4=1

12.5×0.8=10

0.2×50=10

25.【解答】解:

0.56÷0.7=0.8

0.6+0.65=1.25

3.9÷1.3=3

12÷0.03=400

0÷3.68=0

0.3×0.2=0.06

5.2÷0.13=40

99×1.01=99.99

13.5﹣2.8﹣7.2=3.5

25×0.32×125=1000

26.【解答】解:

3.6÷1.2=3

8.1÷9=0.9

4.8÷0.6=8

1.25×8=10

99÷0.9=110

25÷0.05=500

88÷0.008=11000

1÷2.5=0.4

27.【解答】解:

0.64÷0.32=2

0.7×1.2=0.84

7.2÷(0.8×9)=1

40×0.25=10

0÷4.8=0

2.9÷2.9=1

0.3×0.6=0.18

0.07×50=3.5

100×0.07=7

22.1×1=22.1

28.【解答】解:0.02×0.1=0.002

12﹣4.3=7.7

36÷0.01=3600

0.8×0.125=0.1

2.3+0.8=3.1

0.36÷0.4÷9=0.1

29.【解答】解:3.6÷1.2=3

4.4÷4=1.1

4.8÷0.4=12

1÷0.25=4

30.【解答】解:

6.4÷8=0.8

9.8÷0.14=70

4.8÷16=0.3

0.63÷9=0.07

8.7÷29=0.3

0.99÷9.9=0.1

5.5÷0.11=50

13.8÷6.9=2

31.【解答】解:

0.56÷8=0.07

1.2×0.1=0.12

0.07×10=0.7

3﹣1.9=1.1

51÷0.3=170

4.3+15.37=19.67

2.9×10.02≈30

12.1÷3.9≈3

6÷0.58≈10

32.【解答】解:

3.6÷3=1.2

4.8÷4=1.2

7.8÷6=1.3

3.9÷13=0.3

9.9÷9=1.1

3.6÷12=0.3

56.7÷7=8.1

8.1÷27=0.3

0.04÷2=0.02

0.88÷4=0.22

1.25÷5=0.25

7.5÷0.05=150

33.【解答】解:

1÷0.25=4

0.78÷6=0.13

2.4÷24=0.1

34÷0.2=170

70×0.12=8.4

6.6÷0.6=11

5÷0.5=10

0.8×7=5.6

8×0.6=4.8

34.【解答】解:

2.1÷2=1.05

3.8+1.02=4.82

7.5×0.4=3

2x﹣0.7x=1.3x

10÷8=1.25

4.5+0.76=5.26

0.8×0.6=0.48

3.2×0.5=1.6

35.【解答】解:

22.4÷4=5.6

0.25×4=1

42÷3=14

9.6÷0.06=160

3.57÷0.7=5.1

0.21÷7=0.03

5.6÷7=0.8

1.2×5=6

6.12÷0.6=10.2

0.54÷6=0.09

38.5÷5=7.7

24÷0.8=30

36.【解答】解:

1.6÷0.4=4

7.2÷8=0.9

4÷5=0.8

4.2÷0.01=420

2﹣3.6÷1.8=0

0÷21.3=0

4.6÷0.46=10

5.4÷1.8=3

37.【解答】解:

1.2÷3=0.4

0.48÷6=0.08

4.6÷23=0.2

6.8÷4=1.7

0.72÷12=0.06

0.72÷4=0.18

9.6÷6=1.6

38.【解答】解:

56÷100=0.56

5.2÷13=0.4

12.5÷5=2.5

0.12÷5=0.024

1.29﹣0.29=1

0.56×100=56

359+402=761

1.2+0.08=1.28

5.35+2.5=7.85

18.6﹣7=11.6

4×(25×14)=1400

0.625×100=62.5

5﹣2.1=2.9

8.07×10=80.7

7.34×0=0

39.【解答】解:

0.42÷0.6=0.7

5×0.6=3

7.8+1.2=9

3.5+0.9=4.4

3.31+1.2=4.51

25×4÷25×4=16

0.25+0.2+0.75=1.2

2.4÷0.24=10

1.25×2.3×8=23

10÷0.1=100

0.1×0.1=0.01

2.5﹣2.5×0.4=1.5

40.【解答】解:

10﹣9.9=0.1

0.67+0.3=0.97

8.9×100=890

8÷16=0.5

1.5×8=12

0.9×60=54

1.04÷2=0.52

2.5×4=10

9.1÷7=1.3

0.39÷39=0.01

0.25÷8=0.03125

0.05×300=15

0×5.8=0

4×8×0.25=8

0.45÷9=0.05

7.2÷9=0.8

41.【解答】解:

2.4÷2=1.2

48÷0.6=80

0.24÷0.2=1.2

4.8÷6=0.8

96÷3=32

2.4÷0.2=12

4.8÷0.6=8

9.6÷0.3=32

42.【解答】解:

16÷5=3.2

22÷4=5.5

48÷100=0.48

12.6÷3=4.2

6.06÷6=1.01

35÷70=0.5

95÷5=19

1.3×4=5.2

43.【解答】解:

0.75÷0.5=1.5

1.6÷0.4=4

7÷3.5=2

12.6÷0.6=21

1.8÷6=0.3

16.8÷0.4=42

2.8÷0.28=10

0.5÷0.25=2

44.【解答】解:

5.74÷10=0.574

4.2÷0.07=60

0.4÷0.8=0.5

0.56÷0.7=0.8

1.2×5=6

0.16×4=0.64

0.64÷2=0.32

0.6+0.65=1.25

3.9÷1.3=3

45.【解答 】解:(1)12.8÷4=3.2(2)31.5÷5=6.3(3)39.6÷4=9.9

(4)97.8÷6=16.3(5)11.7÷3=3.9(6)29.4÷2=14.7(7)83.5÷ 5=16.7

(8)95.2÷4=23.8(9)67.8÷2=33.9

46.

【解答】解:口算:

(1)0.96÷(2)0.08÷ (3)0.2÷(4)0.36÷(5)5.1÷1.7=3

8=0.12

0.01=8

0.05=4

0.18=2

( 6)0.54÷(7)4.8÷(8)10﹣(9)0.9÷(10)2.5×4÷
0.6=0.9
0.24=20

0.92=0.08

45=0.02

2.5×4=16

47.【解答】解:

2.5×4=10

10÷0.1=100

2.8÷0.4=7

4.5÷0.15=30

7.2÷0.9=8

1.5×6=9

15÷0.5=30

5÷2=2.5

1.2÷0.03=40

1.3×3=3.9

48.【解答】解:

0.3+5.7=6

1﹣0.6=0.4

3.3+5.6=8.9

0.25+5.75=6

5.3+50.7=56

0.4﹣0.35=0.05

1﹣0.04=0.96

8+50.28=58.28

0.9﹣0.7=0.2

10﹣9.9=0.1

49.【解答】解:

3.6÷1.2=3

4.4÷4=1.1

0.72÷0.9=0.8

2.6÷13=0.2

0.78÷6=0.13

7.2÷0.4=18

4.8÷0.4=12

1÷0.25=4

8.6×100=860

148.3÷100=1.483

7.1×0.4=2.84

4.5÷0.15=30

1﹣0.07=0.93

0.42÷0.7=0.6

50.【解答】解:

0.29
100=0.0029

170×100=17000

320÷100=3.2

90﹣26﹣13=51

0.56×100÷
÷5÷1000=0.005

19+0÷19=19

423﹣(100+23)=300

1000=0.056

0.26×1000=260

24
99+24=2400

二.竖式计算题(共50小题)

1.【解答】解:0.51÷0.5=1.02

98÷5.6=15

20.4÷1.7=12

2.【解答】解:1.092÷0.42=2.6

★210÷1.4=150

8.9÷0.56≈15.89

3.【解答】解:69.02÷3.4=20.3

×38﹣25+12﹣500÷100×1000=5000

25=0

26.8×0.35=9.38

46.8÷3.4≈13.8

4.【解答】解:2.05÷25=0.082

0.13÷0.17≈0.76

4.2÷0.28=15

4.2÷1.32≈3.182

5.【解答】解:117.3÷0.46=255

24×0.37=8.88

40.32÷l.68=24

6.【解答】解:2.1÷0.7=3

7÷0.35=20

7.2÷4=1.8

7.【解答】解:①2.76×24=66.24

②12.6÷0.28=45

8.【解答】解:220.5÷15=14.7

2.64×1.09≈2.88

6.3÷0.125=50.4

0.84×1.65=1.386

9.【解答】解:33.6÷56=0.6

8.96÷0.28=32

7.12÷0.22≈3.36

4.13÷14≈0.30

10.【解答】解:

(1)12.4÷4=3.1(2)45.9÷0.6=76. 5(3)51÷0.3=170(4)52.8÷12=4.4

(5)75.6÷0.18=420(6)9.6÷0.32=30

11.【解答】解:13÷2.5=5.2

54.5÷0.16=340.625

0.68÷0.95≈0.72

2.05×0.16=0.328

78.6÷11=7.1(商用循环小数表示)

6.21÷0.03=207

12【解答】解:1.25÷0.25=5

78.6÷11=7.1

5.63÷7.8≈0.72

28.28÷0.4=70.7

0.303÷5=0.0606

13.【解答】解:1.57÷3.9≈0.40

0.58×0.24≈0.14

70.7÷33=2.1

14.【解答】解:★64.8÷1.8=36

★8﹣6.69≈1.3;

0.65×3.84≈2.5

15.

【解答】解:9.4÷11=0.8 *144÷12=12

14.2÷11=1.2

16.【解答】解:75.6÷0.18=420

25.6÷0.032=800

2.78×1.8=5.004

5.63÷6.1≈0.92

10÷3.3≈3.

17.【解答】解:30÷7≈4.29

60.9÷3.2≈19.0

25÷9.9≈3

18.【解答】解:(1)6.21÷0.03=207(2)1 0.8÷45=0.24(3)8.54÷0.7=12.2(4)
72.9÷0.9=81

19.【解答】解:①50.96÷6.5=7.84②9.25÷3.7=2.5③15÷74=0. 22 ④6.72÷4.2=1.6

20.【解答】解:(1)1.25÷0.25=5( 2)8.4÷0.56=15(3)8.54÷0.7=12.2(4)
78.6÷11=7.1

21.【解答】解:4.5×0.18=0.81

2.346÷2.3=1.02

70.3×3.6=253.08

5.06÷2.2=2.3

22.【解答】解:2.6×0.25=0.65

29.9÷0.46=65

*4.65÷1.3≈3.58

23.【解答】解:①24.6÷0.16=153 .75②13.9÷6≈2.32③0.325÷1.5≈0.22

④6.24÷0.8=7.8⑤18.3÷4=4.575⑥19.2÷6=3.2

24.【解答】解:7.05÷0.94=7.5

1.71÷3.8=0.45

4.83÷O.7=6.9

5.7÷9=0.6

38.2÷2.7=14.4

2.16÷18=0.12

1.8÷0.25=7.2

3.7÷2.2=1.6

25.【解答】解:

(1)3.9÷ 0.26=15(2)9.35÷3.4≈2.8(3)0.17÷0.11≈1.(4)0.168÷0.7= 0.24
(5)4.05÷18≈0.23(6)4.68÷5.4≈

26.【解答】解:21.45÷15=1.43

49.04÷8=6.13

217.6÷34=6.4

11.7÷36=0.325

1.69÷26=0.65

54.81÷27=2.03

27.【解答】解:

①25.32÷0.15=168.80②1.03÷1.2≈ 0.86③1.07÷9.2≈0.12

④9.45÷0.32≈29.53⑤13.51÷ 0.13≈103.92⑥17.96÷0.36≈49.89

28.【解答】解:47.04÷5.6=8.4

3.28×2.7=8.856

0.764×1.2≈0.92

52.92÷0.27=196

8÷1.28=6.25

15.36÷12=1.28

29.【解答】解:0.195÷0.13=1.5

3.6÷0.8=4.5

76.76÷0.76=101

6÷2.4=2.5 7.085÷0.65=10.9

9.72÷0.27=36

30. 【解答】解:(1)0.38×0.23=0.0874(2)5.79×3.6=20.844
(3)4.6×0.25=1.15(4)6÷24=0.25(5)52.95÷75=0.706

(6)3.01÷7=0.43(7)4.95÷11=0.45(8)84.01÷31=2.7 1(9)0.646÷19=0.034

(10)4.7×0.59=2.773

31.【解答】解:(1)15.6÷12=1.3

(2)328÷16=20.5

(3)1.35÷27=0.05

(4)0.646÷19=0.034

32.【解答】解:45.15÷15=3.05

52.65÷13=4.05

15.75÷2.1=7.5

8.42÷0.6≈14.03

0.436÷0.2=2.18

9.25÷3.7=2.5

33.【解答】解:6.6÷4=1.65

43.5÷29=1.5

18.9÷27=0.7

1.35÷15=0.09

37.5÷6=6.25

28.6÷11=2.6

20.4÷24=0.85

3.64÷52=0.07

34.【解答】解:0.448÷32=0.014

14.3+6.7=21

3.8×0.26=0.988

11.32﹣8.95=2.37

35.【解答】解:(1)1.26÷1.8=0.7(2)64×5.04=322.56 (3)43.5÷0.29=150

(4)5.63÷0.13≈43.31(5)27.8 ÷2.5=11.12(6)9.8×0.75=7.35

36.【解答】解:5.02×4.8=24.096

1.35×320=432

26÷0.13=200

48÷2.3≈20.87

37.【解答】解:★0.756÷0.18═4.2

0.35×0.48=0.168

★6.02﹣5.94=0.08

38.【解答】解:96.6÷42=2.3

7.79÷95=0.082;

★6.3÷0.42=15

7÷0.35=20

0.14÷0.08=1.75

42÷8=5.25

39.【解答】解:7.8÷75=0.104

2.55÷2.5=1.02

2.5×1.04=2.6

40.【解答】解:3.5×10.8=37.8

80.93÷26.7≈3.0

1.42÷1.1=1.2

41.【解答】解:

(1)43.8÷12=3.65(2)0.12÷0.25= 0.48(3)7÷0.35=20(4)11.62÷9=1.29

(5)13÷11=1 .(6)30.1÷33=0.9(7)19÷12=1.58(8)5.6÷0.07=80

42.【解答】解:30.6÷45=0.68;

4.06÷0.58=7;

54.6÷0.91=60;

43.【解答】解:0.58×0.08≈0.05

0.54÷0.018=30

13.6÷3=

44.【解答】解:

(1)95.2÷28=3.4

(2)46.8÷0.13=360

(3)5.63÷7.8≈0.72

45.【解答】解:0.73×2.15=1.5695

7.38÷1.6=4.6125

5.95÷27.6≈0.22

46.【解答】解:3.38÷18=

30.9×2.7=83.43

5.95÷27.6≈0.22

47.【解答】解:4.83÷23=0.21

3.09÷1.5=2.06

0.14÷0.08=(验算)

48.【解答】解:70÷5.6=12.5

227.8÷0.34=670

7.525÷0.38≈19.80.

49.【解答】解:8.65÷0.25=34.6

1.8÷12=0.15

7.2÷1.1≈6.55

50.

【解答】解:7.02×1.3=9.126

29.83÷9.5=3.14

0.54÷3.6=0.15

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