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9+10= ????????????????????????????????????
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9+10=
????????????????????????????????????

User Arunmmanoharan
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7.3k points

2 Answers

2 votes

Answer: 21

Explanation:

User Erloewe
by
7.1k points
2 votes

Answer:

19

Explanation:

9 + 10 = (1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1) + (1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1)
1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 = 19

User Hoan
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7.7k points
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