Related tags:
- ruler
- ruler scale
- measuring scale
- size
- length
- measure
- cm
- centimeter
- object
- number line
- protractor
- math
- school objects
- scale
- illustration set
- line illustration
- symbol
- education symbol
- set
- school tools
- triangle shape
- school equipment
- collection
- office supplies
- mathematics numbers
- shapes
- tools
- number design
- construction tools
- triangle
- student illustration
- school supplies
- geometry
- office tools
- education
