FF. Where Do We Meet? 
- Show how a base-ten hopper can start at 137 and move forward 45. Where does it land?
- Write a number sentence that shows how the hopper moved.
- Show how a base-ten hopper can start at 1000 and move backward 483. Where does it land?
- Write a number sentence that shows how the hopper moved.
- Two base-ten hoppers hopped on the same number line. They came from different directions and they landed on the same number.
- Mr. Hopp started at 246. Here is a number sentence that shows how he hopped:
246 + 30 + 7 + n = - Ms. Hopalong started at 789. Here is a number sentence that shows how she hopped:
789 − 400 − 30 − 6 = - What number must n be for them both to land on the same number?
- What number did they both land on?
- Show their hops on a number line on a separate sheet of paper.