
1. 
HARD

Which number is the smallest?

2. 
HARD

Which number is the least: 77, 80, 59, or 64?
 77
 80
 59
 64
 None of the above

3. 
HARD

Which statement is true about the numbers 1, 01, and 001?
 They are all equal
 1 is the greatest
 001 is the least
 1 is the smallest
 They are all different

