245 divided by 35? 7?

Question

And whats 4452 divided by 42? I cant figure it out but I can to everything else. Do I need to put a 0 anywhere

Answer 1

4452-4200=252 (42*100=4200)
252/42=6
So the quotient is 100+6=106.

Answer 2

Whered you get 4200

Answer 3

a number which is an easy multiple of 42 and less than 4452.