A. Exponents

Description

Quiz on A. Exponents , created by Hans Novelus on 10/07/2015.
Hans Novelus
Quiz by Hans Novelus, updated more than 1 year ago
Hans Novelus
Created by Hans Novelus over 8 years ago
36
2

Resource summary

Question 1

Question
Evaluate the following expression.
Answer
  • 12
  • 64
  • 32
  • 20

Question 2

Question
Solve this expression.
Answer
  • 2
  • 16
  • 1
  • 8

Question 3

Question
Which statement(s) below are not true? (Select all that apply)
Answer
  • A prime number has only two factors: one and itself
  • 19 is a prime number
  • A prime number is divisible by 2
  • A prime number can be an even number

Question 4

Question
What is the correct prime factorization for 32
Answer
  • 4 x 2 x 2 x 2
  • 8 x 2 x 2
  • 2 x 2 x 2 x 2 x 2
  • 4 x 4 x 2

Question 5

Question
John and Mary are having a debate based on who is right about this expression. Johns says 3 to the 3rd power is 9 and Mary says 3 to the 3rd power is 27. Who is correct and why?
Answer
  • John is correct because you need to multiply the base x the exponent
  • Mary is correct because the exponent tells you how many times to multiply the base.
  • Neither Mary nor John are correct because all that we need to do is add 3 + 3

Question 6

Question
A square has a base of 3/4 in what is the area? (area of a square = b x h)

Question 7

Question
Which answer choices below have a greater value than this expression? (select all that apply)

Question 8

Question
What is the value of this expression?
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