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6-2小數÷整數

6-2小數÷整數

Assessment

Presentation

Mathematics

5th Grade

Practice Problem

Easy

Created by

曾 郁翔

Used 1+ times

FREE Resource

20 Slides • 28 Questions

1

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2

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3

Math Response

根據題意,如何列式呢?

Type answer here
Deg°
Rad

4

Fill in the Blanks

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Type answer...

5

Math Response

8個0.1公尺平分成4段,每一段長幾公尺?

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Deg°
Rad

6

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7

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8

Math Response

根據題意,你會如何列出算式?

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Deg°
Rad

9

Dropdown

Question image
23÷18=1…5,在商的個位記1,並點上小數點。代表每班分到​
公斤,還剩下​
公斤。

10

Drag and Drop

Question image
剩下的5公斤和 0.4公斤合起來是​
個​
公斤
Drag these tiles and drop them in the correct blank above
0.1
54
50
4
0.01

11

Dropdown

Question image
54÷18=3,代表每班再分到​
個​
公斤,在商的十分位記3。

12

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13

Math Response

39.2÷7=?

Type answer here
Deg°
Rad

14

Math Response

19.6÷14=?

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Deg°
Rad

15

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16

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17

Math Response

根據題意,你會如何列式?

Type answer here
Deg°
Rad

18

Dropdown

Question image
0​
除以7,在​
的個位記​0 ,並點上小數點。

19

Dropdown

Question image
1個0.1也​
除以7,所以在​
的十分位記​

20

Dropdown

Question image
個0.1和​
個0.01合起來是​
個​
,14÷7=2, 在商的​
記2。

21

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22

Math Response

根據題意,你會如何列式?

Type answer here
Deg°
Rad

23

Math Response

媽媽買了12瓶洗衣精,共重13.08公斤,一瓶洗衣精重幾公斤?

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Deg°
Rad

24

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25

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26

Math Response

5.13÷9=?

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Deg°
Rad

27

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28

Math Response

42.84÷21=?

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Deg°
Rad

29

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30

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31

Math Response

根據題意,你會如何列式?

Type answer here
Deg°
Rad

32

Labelling

想想看,這個除法直式中

Drag labels to their correct position on the image

10

100

0.0001

0.001

1

0.01

0.1

33

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34

Math Response

24.1÷20=?

Type answer here
Deg°
Rad

35

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36

Math Response

22.89÷14=?

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Deg°
Rad

37

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38

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39

Math Response

根據題意,你會如何列式?

Type answer here
Deg°
Rad

40

Multiple Choice

Question image

說說看,你的直式可不可以除得盡?

1

可以

2

不可以

41

Dropdown

Question image
這個式子除不盡,是因為從​
的小數點後第二位開始都是​
,每次除得到的​
都是​

42

Dropdown

當除不盡時,​
通常用​
表示。例如:指定用四捨五入法求商到小數點後第二位時, 就要算到小數點後​
,再用四捨五入法取概數。

43

Math Response

根據題意,用四捨五入法求商到小數點後第二位。

Type answer here
Deg°
Rad

44

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45

Math Response

根據題意,你會如何列式?

Type answer here
Deg°
Rad

46

Math Response

王伯伯種田施肥,21天用去22.39公斤的有機肥料,一天大約用去多少公斤的有機肥料? (用四捨五入法求商到小數點後第二位)

Type answer here
Deg°
Rad

47

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48

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