Bài 7. Tập hợp các số thực

Quiz
•
Mathematics
•
7th Grade
•
Medium
THUY TRINH
Used 1+ times
FREE Resource
7 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Số hữu tỉ và số vô tỉ được gọi chung là số gì?
số thực
số tự nhiên
số nguyên
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tập hợp các số thực kí hiệu là
Q
N
Z
R
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cách viết nào sau đây sai?
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Số đối của 6,08(299) là
6,08(299)
-6,08(299)
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
-4,2
4,2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
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