1.OA.C.5 Grade 1 · Operations & Algebraic Thinking
Count On to Add & Subtract
What your child learns
Seeing how counting and adding are linked - counting on 2 to add 2, and counting back to subtract.
Try it at home
Tape a number line on the floor. Hop forward to add and hop back to subtract.
Words to use
- count on
- count back
- number line