SOLUTION: 2+3=8 3+4=15 4+1=4 2+5=4 10+9=?

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Question 1100516: 2+3=8
3+4=15
4+1=4
2+5=4
10+9=?
Answer by tigf(1) About Me  (Show Source):
You can put this solution on YOUR website!
2+3=5
3+4=7
4+1=5
10+9=19