公因數2

公因數2

4th Grade

10 Qs

quiz-placeholder

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公因數2

公因數2

Assessment

Quiz

Mathematics

4th Grade

Practice Problem

Medium

Created by

嚴以律老師 嚴以律老師

Used 6+ times

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10 questions

Show all answers

1.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

以下哪些數是 24 和 36 的公因數?(選出所有答案)

6

9

12

36

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

以下哪個數是 12 和 30 的公因數?

5

6

12

60

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

14 和 28 的最大公因數 (H.C.F.) 是?

1

2

14

28

4.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

以下哪些數是 42和 63 的公因數?(選出所有答案)

3

6

7

9

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

15 共有多少個因數?

6

5

4

3

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

24是3的___; 而 3 是 24 的___。

因數;因數

因數;倍數

倍數;倍數

倍數;因數

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

以下哪個數是質數?

27

51

77

83

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