right. then hop 3 units to the right. since we end up on 8, the answer is 8.
to model this expression, we first hop 5 units to the right. then we hop 1 unit to the right. since we end up on 6, the answer is 6.
to model this problem, we hop 5 units to the right. the second hop is 2 units to the left (please see note below). since we end up on 3, the answer is 3.
to model this expression, we begin with a 5-unit hop to the right. the we hop 8 units to the left. since 8 is bigger than 5, we cross over the 