
Toán 7 | ÔN THI GIỮA KÌ 2 | ĐỀ 3+
Authored by Vinh Sư Phụ
Mathematics
6th - 8th Grade
Used 2+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Thay tỉ số 1,25 : 3,45 bằng tỉ số giữa các số nguyên ta được
12,5 : 34,5
29 : 65
25 : 69
1 : 3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Biết 7x = 4y và y – x = 24. Khi đó, giá trị của x, y là
x = −56, y = −32
x = 32, y = 56
x = 56, y = 32
x = 56, y = −32
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Biết y tỉ lệ thuận với x theo hệ số tỉ lệ k = 2. Khi x = –3 thì giá trị của y bằng bao nhiêu?
–6
0
–9
–1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cho x và y là hai đại lượng tỉ lệ nghịch với nhau và khi x = –12 thì y = 8. Khi x = 3 thì y bằng:
–32
32
–2
2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Biểu thức đại số biểu thị “Hiệu lập phương của số x và y” là
x3 – y3
x + y
x3 + y3
(x + y)3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hệ số cao nhất của đa thức M = -8x2 – 4x + 3 – 2x5 là
-2
4
3
5
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cho hai đa thức P(x) = 6x3 − 3x2 − 2x + 4 và G(x) = 5x2 − 7x + 9. Giá trị P(x) − G(x) bằng
x2 − 9x +13
6x3 − 8x2 + 5x −5
x3 − 8x2 + 5x −5
5x3 − 8x2 + 5x +13
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?
Similar Resources on Wayground
15 questions
Matematika Kelas 7
Quiz
•
7th Grade
12 questions
Segundo Trimestre (repaso)
Quiz
•
4th - 12th Grade
15 questions
Matematika 1
Quiz
•
6th Grade
10 questions
Transformaciones geométricas
Quiz
•
7th - 8th Grade
10 questions
Algebra
Quiz
•
8th Grade
15 questions
PGL - 1
Quiz
•
8th Grade
15 questions
Sexto Grado
Quiz
•
6th Grade
12 questions
Evaluación 1 - 8vo
Quiz
•
8th Grade
Popular Resources on Wayground
7 questions
History of Valentine's Day
Interactive video
•
4th Grade
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
15 questions
Valentine's Day Trivia
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
Discover more resources for Mathematics
20 questions
Writing Algebraic Expressions
Quiz
•
6th Grade
20 questions
Ratios/Rates and Unit Rates
Quiz
•
6th Grade
14 questions
Volume of rectangular prisms
Quiz
•
7th Grade
20 questions
Laws of Exponents
Quiz
•
8th Grade
20 questions
Graphing Inequalities on a Number Line
Quiz
•
6th - 9th Grade
20 questions
One Step Equations
Quiz
•
6th Grade
10 questions
Solving One Step Inequalities
Quiz
•
6th Grade
15 questions
Equivalent Ratios
Quiz
•
6th Grade