John has 152 baseball cards. His friend Karan has 129 baseball cards. How many more baseball cards than Karan does John have?
A23
B37
C271
D281
Ans 1: (Master Answer)
Class : Class 1
(A): Number of cards John had = 152
Number of cards Karan had = 129
Number of more cards John had than Karan = 152 - 129 = 23