Question

carl shades a row in the multiplication table, the products in the row are all event, the ones digits in the products repeat 0,4,8,2,6. What row does Carl shade?

Answer 1

Carl has shaded the fours (4) row on the multiplication table.

Answer 2

The correct answer is:

The 4's row.

Explanation:

The even rows in a the multiplication chart are the 2's, 4's, 6's, 8's, 10's, and 12's.

In the 2's row, we have: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24. Looking at the ones digits, we do not have the correct pattern.

In the 4's row, we have: 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48. This is the correct pattern (starting with 4): 4, 8, 2, 6, 0, 4, 8, 2, 6, etc. This is the correct row.