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? asked in Science & MathematicsMathematics · 4 years ago

What's 9+10?

Some people say its 21 and others say its 19. Idk who to believe. Help?

3 Answers

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  • ?
    Lv 6
    4 years ago
    Favorite Answer

    109, or you could just count on your fingers if it's troubling you that much.

  • ?
    Lv 7
    4 years ago

    19

  • 910

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