Use these pages to have students practice adding 10 to any number on both a number line, 2-digit addition model, and skip-counting. These can be great practice at your teacher table, as homework, or as independent practice.
Students can practice double facts as well as the Math Practice of critiquing others' work and attending to precision. Students must look at each fact and decide if it's true or false. If it's true they can color the circle; if it's false, they will cross it out.