Saving Money 2

The purpose of this task is for students to relate addition and subtraction problems to money and to situations and goals related to saving money. This problem shows the work advanced second graders might use for adding 2-digit numbers. To see a task appropriate for students who are just beginning this wor. In second grade students should get to the point where they can add two-digit numbers fluently; the solution reflects how students who have made that transition might approach it.