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五年级数学小数加减,混合法

Total questions: 20

Worksheet time: 12mins

Name
Class
Date
1.

10.532 - 2.059 - 6.55 =

a)

1.273

b)

1.293

c)

1.823

d)

1.923

2.

30 - 13.009 -9.991 =

a)

7.000

b)

7.001

c)

7.009

d)

8.000

3.

3.68 - 2.9 =

a)

0.68

b)

0.79

c)

0.78

d)

0.87

4.

6.2 - 5.417 =

a)

0.683

b)

0.783

c)

0.873

d)

1.783

5.

7.783 - 3.461 -1.96 =

a)

1.262

b)

1.362

c)

2.262

d)

2.362

6.

4.217 -0.78 - 2.354 =

a)

0.830

b)

1.083

c)

1.803

d)

3.437

7.

26.05 - 12.009 -13 =

请把答案化为整数。

a)

1.000

b)

1.100

c)

1.040

d)

1.041

8.

36.857 - 24 - 8.459 =

请把答案化为百分位近似值。

a)

3.398

b)

4.398

c)

4.938

d)

4.400

9.

9.005 - 3.6 -2.08 =

a)

2.325

b)

3.235

c)

3.325

d)

5.405

10.

22.029 - 3.05 - 9.03 =

a)

9.499

b)

9.949

c)

10.994

d)

18.979

11.

0.5 + 1.5 —1=

a)

1

b)

2

c)

3

d)

4

12.

图中的小数是多少?

a)

0.50

b)

0.53

c)

0.54

d)

0.55

13.

9.6 — 4 + 3.5 =

a)

6.1

b)

7.1

c)

8.1

d)

9.1

14.

9.66 —4.24+3.545=

a)

6.965

b)

7.965

c)

8.965

d)

9.965

15.

4.372 + 4.5 — 5.96=

a)

1.912

b)

2.912

c)

3.912

d)

4.912

16.

6.34 — 2.665 + 1.014=

a)

1.689

b)

2.689

c)

3.689

d)

4.689

17.

3.518 读作

a)

三又五百一十八

b)

三点五百一十八

c)

三点五一八

d)

三五一八

18.

2.5 + 3.55 =

a)

6.50

b)

5.60

c)

6.05

d)

5.06

19.

18.416 + 3.584=

a)

26.540

b)

24.516

c)

22

d)

25.320

20.

870 - 2.99 - 30.05 =

a)

836.96

b)

837.96

c)

540.95

d)

541.00