
Thư Viện Tiếng Anh
Thư viện tài liệu tiếng Anh miễn phí
Subject: Number Theory


Glossary: Factor Friend or Foe?

Vocabulary Cards: Factor Friend or Foe?

Factor or Not?

Glossary: Multiples and Skip Counting

Vocabulary Cards: Multiples and Skip Counting

Glossary: The Factor Tree Strategy

Vocabulary Cards: The Factor Tree Strategy

Find the Factors

Find the Multiples

Identifying Prime Numbers Maze

Factors of Prime and Composite Numbers #2

Factors of Prime and Composite Numbers #1

Factors of 60

Can You Spot the Mistake?
