Free Even & Odd Numbers Color-by-Code Worksheet (1-100) - Printable Math Activity #255 (License: Personal Use)

This educational worksheet presents numbers 1 through 100 embedded within an intricate tessellated triangular grid. Learners identify each number as even or odd and color the corresponding triangle yellow or green, building math fluency while developing fine motor skills and visual pattern recognition. The symmetrical layout supports both individual practice and classroom group activities.

Used in elementary math classrooms, homeschooling, or after-school programs to teach parity concepts; ideal for grades 2-4 as a hands-on reinforcement tool aligned with Common Core standards for number operations.