Respuesta :

the answer is sixty three

Answer:

63

Step-by-step explanation:

I also have a trick when multiplying 9. Whatever you multiplying 9 by (in this case it is 7) you add a zero to the end. So 70 then you take away the original number from the new number. So 70-7=63.

Here is another example:

9x6

60-6=54

:)

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