It's time to check those addition skills! Use this to assess your student’s abilities to add within 20.

Your first grader will need to use her knowledge of addition and subtraction in order to solve these puzzles.

Use this visual model to practice adding 10 to two-digit numbers!

Decode the hidden image with your two-digit addition skills in this tricky hundred chart worksheet!

First graders will enjoy adding with this fruit and vegetable-themed worksheet!

Draw a picture in a hundred chart in this engaging second-grade worksheet!

Don’t let two-digit addition intimidate you; instead, use compensation to make friendly tens!

Dive into compensation with the help of trusty tens in this inviting worksheet!