Q3. Add the followings:
T O T O T O T O
a) 2 b) 5 c) 6 d) 5
+ 3 + 3 + 5 + 0
________ ________ ________ ___________
________ _________ _________ ____________
T O T O T O T O
a) 2 b) 5 c) 3 d) 9
+ 7 + 2 + 4 + 3
________ ________ ________ ___________
________ _________ _________ ____________