Subject :IMO Class : Class 3
How many 1000's, 100's, 10's and 1's should be added to give largest four digit number?
A 9, 9, 9, 9
B 1, 0, 0, 0
C 9, 0, 9, 9
D 1, 1, 1, 1
CORRECT IS a
Ans 1:
Class : Class 7