SKIP TO CONTENT
Worksheet Generator
Subjects
Grades
Worksheets
Games
Build a Worksheet
More Resources
Roly Recommends
Summer Boost
STEM Challenge
Subjects
Grades
Worksheets
Games
Build a Worksheet
More Resources
Roly Recommends
Summer Boost
STEM Challenge
All Subjects
Math
Number Theory
Factors and Multiples
Prime and Composite Numbers
Rational and Irrational Numbers
Show More
Filters
Math
✕
3rd - 8th Grade
✕
Subjects
Math
English Language Arts
Science
Social Studies
Foreign Language
Grade Level
Pre-K
K
1st
2nd
3rd
4th
5th
6th
7th
8th
Early Childhood
Elementary School
Middle School
Resource Type
Worksheets
Games
Lesson Plans
Interactive Worksheets
Workbooks
Activities
Exercises
Offline Games
Guided Lessons
Teacher Resources
Occasion
Fall
Halloween
Holidays
Common Core
Yes
Game Type
Mazes
See More
Clear All
View 91 results
3rd - 8th Grade Number Theory Resources
91 results
Math
✕
3rd - 8th Grade
✕
Clear All
Sort by:
Most popular
Featured
Most recent
Alphabetical A-Z
Alphabetical Z-A
Relevance
All filters
91 results
Sort by:
Most popular
Featured
Most recent
Alphabetical A-Z
Alphabetical Z-A
Relevance
1
2
3
4
