
21 HCF_LCM
Authored by Mok Wai莫達威老師
Mathematics
KG - University
Used 5+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2014 DSE Q31 3x4 y2z、4xy5z 及6X2 y3 的H.C.F. 為
xy2
xy2z
12x4y5z
12x7y9z2
Answer explanation
HCF 指數取小,個個有才要
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Answer explanation
LCM 指數取大,一個有也要
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
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