Teachers and parrents

Instructions:

In the table, you are moving upwards (↑), down (↓), right (→) or left (←). One arrow means moving one field in the given direction. You add the numbers from fields on the path until you get the sum of whole path. You must not leave the table.

For example: S(35→↓←) = 35 + 36 + 46 + 45 = 162.

12345678910
11121314151617181920
21222324252627282930
31323334353637383940
41424344454647484950
51525354555657585960
61626364656667686970
71727374757677787980
81828384858687888990
919293949596979899100

Example

How much is S(57↓)?

Your answer:

S(57↓) = ________.

Solution

How much is S(57↓)?

Your answer:

S(57↓) = 124.

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