
公因數和公倍數小測試
Authored by 李老師 李老師
Mathematics
4th Grade
Used 1+ times

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9 questions
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1.
FILL IN THE BLANKS QUESTION
3 mins • 1 pt
4和6的第7個公倍數是?
(a)
2.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
5和10的H.C.F是?
(a)
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
以下哪個是58的因數?
3
6
8
2
4.
FILL IN THE BLANKS QUESTION
3 mins • 1 pt
把70的所有因素相加的結果是多少?
(a)
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
如果M x N = 36,以下哪項是不正確的?
36一定是P和Q的L.C.M.
36是N的倍數
36一定是P和Q的公倍數
36是50的因數
6.
FILL IN THE BLANKS QUESTION
2 mins • 1 pt
在50至100之間,15的最小和最大的倍數之差是多少?
(a)
7.
FILL IN THE BLANKS QUESTION
3 mins • 1 pt
6和9的最小公倍數是18,它們的第6個公倍數是?
(a)
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