The football team is on the

Question

30-yd line and has 4 plays to make a rst down. To make a rst down, the team must advance the ball 10 yd. On the rst play, they lost 4 yd. On the second play, they gained 8 yd. On the third play, they lost 2 yd. How many more yards do the players need to gain to make the rst down?

Answer 1

10 - 4 + 8 - 2 = ?