Question

Kate is thinking of a number that is less than 40. It has 8 ones and some tens. what could be kates number?

Answer 1

It will be x8
where the tens digit x < 4
So, what do you think?

Answer 2

10x + 8 < 40
10x < 32
x < 3.2
so x could be 1, 2, or 3
and her number would be 18, 28, or 38

Answer 3

Im in the 2nd grade I'm doing tens and ones.