Ôn tập học kì 1 - toán 7
Authored by Xuân Vi
Mathematics
7th Grade
Used 4+ times
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40 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tập hợp các số Hữu tỉ là:
Q
Z
I
R
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
-64
64
-12
12
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1
-1
0
2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
a, b cùng dấu
a, b khác dấu
a = 0, b là số dương
b= 0, a là số dương
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tập số thực kí hiệu là
R
Q
Z
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