Task cards are a great option for early finishers, math centers, math workstations, exit tickets, morning work, small group practice, and whole group practice.
These task cards will help students practice mentally find 10 more and 10 less than the number given. Numbers given range between 0 and 99.
- 18 task cards in two sizes: 6/page and full page
- Recording Sheet
- Ideas for Use
Given a two-digit number, mentally find 10 more or 10 less than the number, without having to count; explain the reasoning used.