09+36=75

05+04=23
08+01=63
06+16=32
09+09=78
03+09=6
03+81=??

Can u solve & share the logic behind this??

1 answer

take the square of the 1st number & the square root of 2nd number
09+36=75 (81-6=75)
05+04=23 (25-2=23)
08+01=63 (64-1=63)
06+16=32 (36-4)
09+09=78 (81-3)
03+09=6 (9-3=6)
03+81=?? (9-9=0)