WorksheetsMath Challenges for Grade 8
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
What is the value of 7 x 8?
a)
56
b)
48
c)
64
d)
72
2.
If a triangle has angles of 60° and 90°, what is the third angle?
a)
75°
b)
45°
c)
30°
d)
60°
3.
What is 15% of 200?
a)
50
b)
40
c)
30
d)
25
4.
Solve for x: 2x + 5 = 15
a)
0
b)
5
c)
7
d)
10
5.
What is the perimeter of a rectangle with length 10 cm and width 5 cm?
a)
30 cm
b)
15 cm
c)
20 cm
d)
25 cm
6.
If a circle has a radius of 7 cm, what is its diameter?
a)
14 cm
b)
8 cm
c)
12 cm
d)
10 cm
7.
What is the least common multiple of 4 and 6?
a)
12
b)
10
c)
8
d)
14
8.
If a book costs $12 and you buy 3, how much do you spend?
a)
$48
b)
$30
c)
$36
d)
$24
9.
What is the area of a square with side length 4 cm?
a)
20 cm²
b)
16 cm²
c)
12 cm²
d)
8 cm²
10.
If you roll a die, what is the probability of rolling a 3?
a)
1/4
b)
1/6
c)
1/3
d)
1/2
100 %
