Fill in the blanks to make the statements true.

1 x 35 is divisible by 9 if x = …………… .


We know that a number is a multiple 9 if the sum of digits is divisible by 9.


Adding all the digits in the number we get 1 + x + 3 + 5 = 9 which gives x + 9 = 9 so x = 0.


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