10/04MATH
Quiz
•
Mathematics
•
2nd Grade
•
Hard
郭芳雨 郭芳雨
Used 2+ times
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9 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
小美利用短除法將 a 做質因數分解，其計算過程如下圖，則下列哪一個選項是正確的？
b=140
d=70
2.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
下列選項中所表示的數，那一個數與900的最大公因數為60？
3.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
下列敘述何者正確？
如果 a 、b 互質，則 a 與 b 一定都是質數
如果 a 、b 為相異的質數，則 a 、b 的最大公因數是 1
1 是任何整數的質因數
−1 的倒數是 1
4.
FILL IN THE BLANK QUESTION
1 min • 5 pts
(42,36) =
5.
FILL IN THE BLANK QUESTION
1 min • 5 pts
[84,24,14]=
6.
FILL IN THE BLANK QUESTION
1 min • 5 pts
7.
FILL IN THE BLANK QUESTION
1 min • 5 pts
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