# What is the logic behind these ?

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Answer – 5

Logic- Number of letters in the resulting sum

3 + 3 = 3 = 6 = SIX(3 letters)

5 + 4 = 4 = 9= Nine (4 letters)

1 + 0 = 3

2 + 3 = 4

3 + 4 = 5

1 + 7 = ? = 8 = Eight (5 letters) => 5

1+7=8 (eight )

Number of letters are 5,so ans is 5

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