Generalising arithmetic sequences through tracking calculations

Maths

Look at the number grid shown on the right. Write down the column and row that match the tracking calculation 5 x 3 - 1

Look at the same number grid. Pick the tracking calculation that matches column E row 25.

Look at the same number grid. Which column and row would 38 fall into?

In a six column grid, the columns give us sequences that contain the multiples of ___.

What are the first 5 terms in the number sequence in column b?

5 x 1 + 3, 5 x 2 + 3, 5 x 3 + 3, 5 x 4 + 3, 5 x 5 + 3

What are the tracking calculations for the five terms in column b?