Are some numbers part of more lines of three than others? This might affect whether we aim for them or not.

How can you get 1 by spinning the spinners (or by throwing two standard 1-6 dice)? How many ways are there altogether?

How can you get 12 by spinning the spinners (or by throwing two standard 1-6 dice)?

It might be useful to look at all the numbers on the grid in turn in this way.