
GRADE 8-MATHEMATICS
Quiz by Theresa Mariz
Feel free to use or edit a copy
includes Teacher and Student dashboards
Measure skillsfrom any curriculum
Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.
- edit the questions
- save a copy for later
- start a class game
- automatically assign follow-up activities based on students’ scores
- assign as homework
- share a link with colleagues
- print as a bubble sheet
- Q1300s
- Q2300s
- Q3
Convert the equation 3x-2y=6 into slope-intercept form.
300s - Q4300s
- Q5300s
- Q6
Joey can mow the lawn in 40 minutes and Pet can mow the lawn in 60 minutes. How long will it take for them to mow the lawn together?
25 minutes
23 minutes
24 minutes
26 minutes
300s - Q7
If the statement "If it is raining, then the streets are wet" is true, what is the inverse of this statement?
If it is not raining, then the streets are dry.
If it is not wet, then it is not raining.
If the streets are dry, then it is not raining.
If the streets are wet, then it is raining.
300s - Q8
In a park, two flagpoles cast shadows of equal lengths. If one flagpole is 12 meters tall and casts a shadow 15 meters long, and the other flagpole casts a shadow 20 meters long, how tall is the second flagpole?
18 meters
20 meters
16 meters
24 meters
300s - Q9
Two roads intersect at a right angle. If one road is 60 meters long and the other is 80 meters long, how far is it from the intersection to the farthest point on either road?
160 meters
100 meters
140 meters
120 meters
300s - Q10
Two identical rectangular gardens have a fence running along one side. If the perimeter of each garden is 40 meters and the length of each garden is 12 meters, what is the width of each garden?
10 meters
4 meters
6 meters
8 meters
300s - Q11
A triangle has sides of lengths 5 cm, 12 cm, and 13 cm. If a similar triangle has a side of length 10 cm, what are the lengths of the other two sides?
24 cm and 32 cm
24 cm and 26 cm
15 cm and 20 cm
20 cm and 24 cm
300s - Q12
Which set of side lengths forms a triangle according to the triangle inequality theorem?
5 cm, 9 cm, 15 cm
8 cm, 14 cm, 24 cm
5 cm, 7 cm, 10 cm
6 cm, 10 cm, 18 cm
300s - Q13
A bag contains 6 red balls, 4 blue balls, and 2 green balls. If one ball is randomly selected from the bag, what is the probability of selecting a green ball?
300s - Q14
A box contains 8 white balls, 5 black balls, and 3 red balls. If one ball is randomly selected from the box, what is the probability of selecting a black or red ball?
300s - Q15
What are the dimensions of a rectangle that maximizes its area, given a perimeter of 36 units?
9 units by 9 units
6 units by 15 units
12 units by 12 units
15 units by 6 units
300s