Solve this Triangular Number Puzzle #201
28, 45, 16
64, 15, 32
8, 40, ?
289
324
36?
Check your answer:-
What number should replace the question mark?
287=449, 119=181, 358=964, 523=???
Check your answer:-
Can you find the value of X?
7 6 12
5 5 7
4 6 X
168 90 168
Which number shall replace the question mark?
6 8 7
3 64 4
24 48 ?