example teacher has on sheet is:

Question

400 = 10 x h
40 =10 x 4
400 = 10 x 40
So, h = 40

so how does my grandson do this problem the same way?
280 = 2 x m

This grandma has no idea. Thanks for you help.

Answer 1

280 = 2 x m
28 = 2 x 14
280 = 2 x 140
so m = 140

I am not sure why I would want to do it that way though. If you can handle 2 x 14 I bet you could handle the tens part.

Answer 2

Thanks Damon,

Answer 3

You are welcome, good luck.

Answer 4

This is so cute omg