• AMI approved
  • Unequalled beauty
  • Precise control of error
  • Exact isolation of one quality
  • Perfect interrelations

Arithmetic Signs Box

Arithmetic Signs Box
Enlarge

Read more
Article number: 026000
Where to buy this product?
Description

A collection of arithmetic signs ( + – x ÷ = , etc.) and number cards for use with the various mathematics materials. Includes beechwood box for storage.

Specifications
Brand Nienhuis Montessori
Minimum age 3 years, 5 years
Certification AMI approved