# Number Sense

Discover free and interactive resources for exploring and practicing number sense, organized by grade level for easy browsing. Ideal for teachers and students in grades 4-8.

## Upper Elementary (Grades 4-5)

## Middle School (Grade 6-8)

## Community Resources

Explore an extensive collection of over one million math and science activities, exercises and lessons meticulously crafted by our global GeoGebra community. Immerse yourself in the boundless possibilities that await you.

## Get started using GeoGebra today

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