Student Instructions
1. How was place value used to form your new number?
2. How did your determine what digit or digits would change?
Think about your answers. You may use the to write down your numbers. Then use the
to record your thoughts.
Teacher Notes (not visible to students)
Student draw a number out of a bag. They have to record the number, then write the numbers that are 10 more, 10 less, 100 more, and 100 less on their recording sheet.