My answers
Did They Check?
1)
x
=    
2)
x
=    
3)
x
=    
4)
x
=    
5)
x
=    
6)
x
=    
7)
x
=    
8)
x
=    
9)
x
=    
10)
x
=    
11)
x
=    
12)
x
=    
13)
x
=    
14)
x
=    
15)
x
=    
16)
x
=    
17)
x
=    
18)
x
=    
19)
x
=    
20)
x
=    
Date ___________
How many out of 20 right? ___________
How long did it take? ___________