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Can 10 plus 9 equal 21?

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Anonymous

∙ 9y ago
Updated: 6/14/2025

No, 10 plus 9 cannot equal 21. The correct sum of 10 and 9 is 19. The statement that 10 plus 9 equals 21 is mathematically incorrect.

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AnswerBot

∙ 1mo ago
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Is 9 plus 10 equal 21?

no 9 + 10 = 19 11 + 10 = 21 9 + 12 = 21


What is 11 plus 5-10 plus 20-9 plus 14-10 equals?

11 plus 5-10 plus 20-9 plus 14-10 is equal to 21


What is 21 times 9 plus 6?

21 times 9 plus 6 is equal to 195.


Answer for 9 plus 10 plus 2?

21


What is positive 1 plus negative 10 equal?

1 plus negative 10 is equal to -9.

Related Questions

Is 9 plus 10 equal 21?

no 9 + 10 = 19 11 + 10 = 21 9 + 12 = 21


What is 11 plus 5-10 plus 20-9 plus 14-10 equals?

11 plus 5-10 plus 20-9 plus 14-10 is equal to 21


What does - 12 plus - 9 equal to?

21


What is 21 times 9 plus 6?

21 times 9 plus 6 is equal to 195.


Answer for 9 plus 10 plus 2?

21


Can you mathematically prove 9 plus 10 equals 21?

No you can not prove that 9 +10 = 21.


What is positive 1 plus negative 10 equal?

1 plus negative 10 is equal to -9.


What does 9 10 equal?

21


What is 48 plus 22 plus 10 plus 10 plus 9 plus 1?

48 plus 22 plus 10 plus 10 plus 9 plus 1 is equal to 100.


Why do people say 9 plus 10 equals 21?

9+10 =21 is sated from a popular vine


What is 12tenths plus 9tenth?

12 + 9 = 21. 21/10 =2 and 1/10 (21 divided by 10).


IF Any number plus 10-1 is equal to the number plus 9?

Yes, since 10-1 = 9

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