a) Addition
b) Subtraction
c) Multiplication
d) Division

2. Which expression would

be equivalent to?

a) 5 - 0
b) 7 - 2
c) 5 - 5
d) 6 - 5

3)  How would you say

?

a) two zero
b) twenty
c) two to the zero power
d) two times zero

4)  What does

equal?

a)  1
b)  0
c)  4
d)  40

5. Any number to the zero power will be 1 unless that number is:

a)  1
b)  0
c)  100
d)  10