1.   Find the difference.

12 − 7
    A. 5 B. 19
    C. 6 D. 15
    Hint
  2.   Find the difference.

28˘ − 23˘
    A. 2 B. 5˘
    C. 6 D. 41˘
    Hint
  3.   Find the difference.

$0.05 − $0.03
    A. $0.20 B. $0.08
    C. $0.02 D. $0.80
    Hint
  4.   Round 265 to the nearest hundred.
    A. 200 B. 270
    C. 300 D. 260
    Hint
  5.   Chelsea bought 7 birthday balloons. Three blew away. How many balloons does she have now?
    A. 5 B. 10
    C. 6 D. 4
    Hint