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October 2, 2014

Homework Help: math divisibility

Posted by marko on Wednesday, November 30, 2011 at 9:16pm.

i need to write the missing digit to make each number divisible by 3

1,843,#89

i got the missing number as : 3
s/b 1,843,389 is that right?

#2 i need to write the missing digit to make each number divisible by 8

2,4#2 i cant figure that out
i got : 2,422? is that right?


#3 i need to write the missing digit to make each number divisible by 8
1,325,#84
i got: 4
so should be: 1, 1,325,484 is that right?

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