LIÊN HỆ GIỮA THỨ TỰ VÀ PHÉP NHÂN
Quiz
•
Mathematics
•
8th Grade
•
Practice Problem
•
Medium
Hà Phạm
Used 17+ times
FREE Resource
Enhance your content in a minute
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cho 3a > 2a. Vậy a là số nào dưới đây?
a < 0
a = 0
a > 0
a ≥ 0
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cho - 5a > - 3a. Vậy a là số nào dưới đây?
a < 0
a = 0
a > 0
a ≥ 0
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Điền cụm từ thích hợp vào chỗ chấm:
" Khi nhân cả hai vế của bất đẳng thức với cùng một số...(1).. ta được bất đẳng thức..(2).. với bất đẳng thức đã cho"
(1) - dương; (2) - ngược chiều
(1) - dương; (2) - cùng chiều
(1) - âm; (2) - cùng chiều
(1) - âm; (2) - bằng nhau
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cho a > b và c > 0, chọn kết luận ĐÚNG
A. ac > bc
B. ac > 0
C. ac bc
D. bc ac
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hãy chọn câu đúng : Nếu a > b thì :
A. -3a-1 > -3b-1
B. -3(a-1) < -3(b-1)
C. -3(a-1) > -3(b-1)
D. 3(a-1) < 3(b-1)
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cho a > b và c > 0, chọn kết luận ĐÚNG
A. ac > bc
B. ac > 0
C. ac bc
D. bc ac
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hãy chọn câu đúng. Nếu a > b thì :
A. -3a+1 > -3b+1
B. -3a < -3b
C. 3a < 3b
D.3(a-1) < 3(b-1)
Create a free account and access millions of resources
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
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
Similar Resources on Wayground
10 questions
Transformaciones geométricas
Quiz
•
7th - 8th Grade
14 questions
Fractions Percentages Decimal of Number
Quiz
•
8th Grade
10 questions
mathematician
Quiz
•
8th Grade
10 questions
Algebra
Quiz
•
8th Grade
12 questions
INDEKS PECAHAN 3KZ
Quiz
•
5th - 12th Grade
8 questions
Funções
Quiz
•
7th - 8th Grade
10 questions
Nombres relatifs (niveau 1)
Quiz
•
8th - 9th Grade
15 questions
Mikołaj Kopernik
Quiz
•
1st Grade - Professio...
Popular Resources on Wayground
10 questions
Honoring the Significance of Veterans Day
Interactive video
•
6th - 10th Grade
9 questions
FOREST Community of Caring
Lesson
•
1st - 5th Grade
10 questions
Exploring Veterans Day: Facts and Celebrations for Kids
Interactive video
•
6th - 10th Grade
19 questions
Veterans Day
Quiz
•
5th Grade
14 questions
General Technology Use Quiz
Quiz
•
8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
15 questions
Circuits, Light Energy, and Forces
Quiz
•
5th Grade
19 questions
Thanksgiving Trivia
Quiz
•
6th Grade
Discover more resources for Mathematics
15 questions
scatter plots and trend lines
Quiz
•
8th Grade
13 questions
Finding slope from graph
Quiz
•
8th Grade
15 questions
slope intercept form
Quiz
•
8th Grade
20 questions
Slope from a Graph
Quiz
•
8th Grade
15 questions
Solving Equations with Variables on Both Sides Review
Quiz
•
8th Grade
14 questions
finding slope from a graph
Quiz
•
8th Grade
12 questions
8th Grade Slope _ Unit 3 Lesson 10
Quiz
•
8th Grade
17 questions
Identify Functions
Quiz
•
8th Grade
