A counter starts at -6 on a number line drawn with values increasing to the right, then moves 4 units to the right. Which value does it land on?

Բացատրություն

Moving right raises the value, so the counter passes -5, -4 and -3 and comes to rest after the fourth step. Landing on -10 would mean those four steps ran to the left, which lowers the value instead of raising it.