3-1 比例式(1)
Authored by 曾偉倫 曾偉倫
Mathematics
7th Grade
Used 194+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(-4) : 8 的比值
-2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
0.5 : (-2.5) 的比值
5
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2
3
6
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
50:20 相同的比
5:4
10:4
2:5
25:15
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
5 : (-10) = _ : (-30)
5
10
15
20
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
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