公因數和最小公因數
Authored by May Fong
Mathematics
4th Grade
Used 4+ times
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7 questions
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1.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
以下哪些是8的因數？
２
４
８
１６
2.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
以下哪些是１５和２０的公因數？
1
4
5
１５
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
１００和１０１的最大公因數是什麼？
１
１０
１００
１０１
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
１３和３２的最大公因數是什麼?
１
２
１３
３２
5.
FILL IN THE BLANKS QUESTION
45 sec • 1 pt
４和１６的最大公因數是
(a)
6.
FILL IN THE BLANKS QUESTION
45 sec • 1 pt
7和49的最大公因數是
(a)
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
以下哪些情況的最大公因數是1？
其中１個數是單數
任何２個連續數
１個單數和１個雙數
１個質數和１個單數
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