8th Grade Math Quiz
20 questions · no time limit
0:00
Finish quiz
EXPRESSIONS AND EQUATIONS
Question 1
of 20
Flag for review
No time limit
Current
Answered
Flagged
Not seen
Simplify the expression and write your answer as a single power:
3
4
×
3
−
2
3^4 \times 3^{-2}
3
4
×
3
−
2
.
A
3
8
3^{8}
3
8
B
3
−
8
3^{-8}
3
−
8
C
3
2
3^{2}
3
2
D
9
2
9^{2}
9
2
YOUR PROGRESS
20
QUESTIONS
Ready when you are
Answer in any order. Your progress shows here as you go.
QUESTIONS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
KEYBOARD
Pick an answer
A
B
C
D
Next question
↵
→
Previous
←
Flag for review
F