Explain the attern generated by each of your answers. Find 5 different numbers that could be used to fill in the blank.

7,14,21,28,___

Please help me out if you could :)

2 answers

35, 42, 49, 56, 63

It's plus 7 each.
It's not 7 plus each.

I know one of the answers is 6 because my teacher said its 7 days after the 28th on a calendar. Feb 28th + 7 days is march 6th. And another option is 35 because that is 28+7 but I still need 3 more possible answers, according to my teacher. It's not as simple as adding 7 to each number. I have to think of real life possibilities