1.   Find 5 − 2.
   
    A. 2 B. 3
    C. 1 D. 4
    Hint
  2.   Find 6 − 4.
   
    A. 2 B. 1
    C. 3 D. 5
    Hint
  3.   Find 3 − 2.
   
    A. 2 B. 0
    C. 1 D. 5
    Hint
  4.   Subtract.

6 − 1 = ___
   
    A. 5 B. 3
    C. 4 D. 7
    Hint
  5.   Sam put three sandwiches in his lunch box. He ate one. How many sandwiches are left?
    A. 1 B. 4
    C. 2 D. 0
    Hint