Solving for an Unknown 1: Missing Addends within 20
by Teach Peach © 2023
Price: $1 USD
Subjects: mathElementary
Grades: 1,2,3,4
Description
Students will solve for an unknown single digit addend. Students will start to build the algebraic thinking side of their brains.
Acknowledgements
Sarah Pecorino Illustration - Dude Dots