Addition Squares to 20 #2

Solve math puzzles so you aren’t puzzled by addition problems in the future! In each of nine puzzles, students will be presented with squares whose sides each have a sum. They will need to fill in the missing numbers in the corners so that the adjacent corners add to make the number of the side in between them.

Designed for first and second graders, this worksheet is a fun, unique way to challenge students’ addition skills. Learners can improve their addition fluency within 20 while noticing the connections between addition equations with different addends that can still make the same sum. 

Try more worksheets in this series here: Addition Squares to 20 #1 and Addition Squares to 20 #3.