Ôn tập kì 2 toán 7
Authored by Nguyen Hang
Mathematics
7th Grade
Used 2+ times
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60 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Nếu e.f=d.b (e, f, d, b khác 0) thì
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
a:b=2:3; b:c=4:5, khi đó
a:b:c=10:12:15
a:b:c=8:10:15
a:b:c=8:12:15
a:b:c=8:12:14
3.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
- 10
- 9
- 8
- 7
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cho đẳng thức 8.6=4.12 ta lập được tỉ lệ thức là:
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
55
60
65
70
7.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Tính chất của dãy tỉ số bằng nhau: (chọn các câu đúng)
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