Use these math-fact triangles again and again! Familiar triangle format offers a powerful method for building number fact fluency and teaching fact families. Focuses on both addition/subtraction (on front side) and multiplication/division (on reverse)

Supports the development of higher-level algebraic skills such as equation building, the commutative property, and problem-solving

Write & wipe surface on both sides of the board

Triangle boards measure 10'H

Set of 5

Grades 1+