Given different numbers on squares A, B, C, D, E, and F, you can identify that the "Answer" is the number in the last square:
By definition, a Sum is the result of an Addition. Then, you need to find the corresponding path so that when you add the corresponding numbers you get this sum:
- You can start by adding all the numbers from A to F, in order to check if the sum is the wanted one:
- You can add the numbers from squares A, B, E, and F, in order to check their sum:
Hence, the answer is: