Subject :IMO Class : Class 2
Select the CORRECT match.
A398 + 122 - 510
B462 + 199 - 661
C819 + 19 - 836
D269 + 612 - 981
I can't understand it.
Select the CORRECT match.
A398 + 122 - 510
B462 + 199 - 661
C819 + 19 - 836
D269 + 612 - 981