Complete the In and Out boxes to solve for numbers within 20. CC: Math: 1.OA.A.1, K.CC.B.5
Flashcards from 0+0 to 10+10.
Addition practice packet for grades 1-2. Includes answer key.
These in and out boxes cover addition 1-20.
Solve simple addition problems using In and Out boxes. Numbers are within 10.
This penguin theme unit is a great way to practice counting and adding to 20. This 21 page unit includes; tracing numbers, cut and paste, finding patterns, ten frame activity, in and out boxes and much more! CC: Math: K.CC.B.4