Wooden Addition And Subtraction Panel Toys

• Use this calculation board as an exercise to promote calculations and introduce mental arithmetic.
• Help children understand the combination of numbers and their results more clearly.
• For a number of +1 digits, there is a clearer understanding of the number of answers within 1-18.
• Small parts, not suitable for children under 3 years old.

SPECIFICATIONS:

Material: Wood
Warning: Don't eat
Age Range: > 3 years old
Gender: Unisex
Features: Educational

Approved ASTM and CE testing. Made of 100% Real Wood, Non-Toxic, Environment-friendly, Safe for Kids. Meets all specifications of European (EN-71) and American (ASTM) Toy Safety Standards.