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Write & Wipe Fact Family Boards - STEMfinity
  • SKU: LER-3799

Write & Wipe Fact Family Boards

Write & Wipe Fact Family Boards

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 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+