H.C.F & L.C.M
Authored by 老师黄凯沁 SIN
Mathematics
1st Grade - University
Used 589+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
求9与12的最大公因数
4
2
3
5
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
求28与42的最大公因数
2
8
12
14
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
求56与128的最大公因数
8
5
4
3
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
求250与300的最大公因数
40
50
60
70
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
求21，42与84的最大公因数
18
20
10
21
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
求14，21与35的最大公因数
6
7
8
9
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
求18，36与42的最大公因数
4
6
8
12
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