
2/2 二元一次式

Quiz
•
Mathematics
•
6th - 8th Grade
•
Medium

孟修 謝
Used 1+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 3 pts
2.
MULTIPLE SELECT QUESTION
20 sec • 3 pts
下列哪些為二元一次方程式?
2y+x-32=1
x=4y-1
x+y=x+2
x+y
3.
MULTIPLE SELECT QUESTION
2 mins • 5 pts
下列關於二元一次方程式10x+15y=70的敘述,哪些正確?
有無限多組解
x=-1時,y=6
x=8.5時,y=-1
x , y的正整數解有兩組
4.
MULTIPLE CHOICE QUESTION
2 mins • 5 pts
若x=7,y=-1是x-ky=15的解,則k=?
-3
-4
3
8
5.
MULTIPLE CHOICE QUESTION
2 mins • 8 pts
若3x+5y=80,則0.3x+0.5y+92=?
8
21
100
120
6.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
(-2x-3y-4)-3(-3x+y-8)=?
7x-4y+20
7x-6y+20
-5x-6y+20
-5x-4y+20
7.
MULTIPLE CHOICE QUESTION
2 mins • 6 pts
x=3 , y=-1是二元一次方程式ax+by=5的解,則-9a+3b-7=?
2
8
-2
-22
Create a free account and access millions of resources
Similar Resources on Wayground
15 questions
Chapter 21 quiz1

Quiz
•
8th Grade
18 questions
5上數學因數與倍數平測

Quiz
•
1st - 10th Grade
15 questions
四則溫習

Quiz
•
6th Grade
20 questions
八上三段總複習

Quiz
•
8th Grade
25 questions
六下數學評量(5.怎樣解題)

Quiz
•
6th Grade
15 questions
3A-2 Practice

Quiz
•
8th - 9th Grade
15 questions
#6-2 Interpreting Y-Intercept

Quiz
•
8th - 9th Grade
20 questions
聯立方程式及坐標

Quiz
•
7th Grade - University
Popular Resources on Wayground
10 questions
Video Games

Quiz
•
6th - 12th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
10 questions
UPDATED FOREST Kindness 9-22

Lesson
•
9th - 12th Grade
22 questions
Adding Integers

Quiz
•
6th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
20 questions
US Constitution Quiz

Quiz
•
11th Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade
Discover more resources for Mathematics
15 questions
Subtracting Integers

Quiz
•
7th Grade
22 questions
Adding Integers

Quiz
•
6th Grade
20 questions
Multiplying and Dividing Integers

Quiz
•
7th Grade
30 questions
Math Fluency: Multiply and Divide

Quiz
•
7th Grade
20 questions
Perfect Squares and Square Roots

Quiz
•
7th Grade
18 questions
Identifying Functions Practice

Quiz
•
8th Grade
20 questions
Adding and Subtracting integers

Quiz
•
7th Grade
20 questions
Adding and Subtracting Integers

Quiz
•
6th Grade