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podryga [215]
3 years ago
12

Whats 9 plus 10

Mathematics
2 answers:
dolphi86 [110]3 years ago
8 0

Answer:

19

Step-by-step explanation:

9 + 10 = 19

It is impossible for it to be 21.

10

9

----

1 9

Hope this helps.

Alice.

Anna11 [10]3 years ago
5 0

Answer:

it is 21 because 9+10=19+2=21-10=11+10=21 its magic

Step-by-step explanation:

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