
Ôn tập giữa kì Toán 7
Authored by C3 THCS
Mathematics
7th - 12th Grade
Used 38+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
30 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Chọn đáp án “đúng”. Nếu x < 0 thì
A. |x| = x.
B. |x|= - x.
C. |x| < 0.
D. |x| = 0.
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Chọn đáp án “sai”. Với hai số hữu tỉ a, b và các số tự nhiên m, n ta có:
A. am . an = am+n.
B. (a.b)m = am . bm.
C. (am)n = am.n.
D. (am)n = am+n.
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A. 3.
B. 33.
C. 36.
D. 312.
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?