Use Doubles Strategy for Addition and Subtraction - Math Teaching Resource #276756 (License: Personal Use)

This engaging educational graphic demonstrates the "use doubles" mental math strategy using bright yellow and green numerals against a pink background, with rows of colorful pencils visually representing quantities. The top equation (10 + 10 = 20) is paired with a plus symbol and pencil groupings, while the bottom shows the inverse operation (20 - 10 = 10), with crossed-out pencils and a circled remainder to reinforce subtraction logic. Designed for K-2 learners, it supports Common Core-aligned early arithmetic instruction.

Used in elementary math classrooms, teacher lesson slides, printable worksheets, or online learning modules to introduce and reinforce the doubles strategy for addition and related subtraction facts; targets students developing fluency with numbers up to 20.