Unit 2: multiples, Factors, & Divisibility

Practice 2-1

Level 1a

WATCH: Multiples: Math for kids

WATCH: Basic Maths: Multiples

WATCH: Binding LCM

DO: Practice 2-1 (1a)

CHECK: Answer Key

Level 1

WATCH: What are Multiples

WATCH: LCM for Beginners

DO: Practice 2-1 (1)

CHECK: Answer Key

Level 2

WATCH: Introduction to Multiples

WATCH: LCM

DO: Practice 2-1 (2)

CHECK: Answer Key

Level 3

WATCH: Introduction to Multiples

WATCH: Khan: Least Common Multiple

DO: Practice 2-1 (3)

CHECK: Answer Key

Practice 2-3

Level 1a

WATCH: Introduction to Factors

WATCH: Greatest Common Factor

DO: Practice 2-3 (1a)

CHECK: Answer Key

Level 1

WATCH: Introduction to Factors.

WATCH: Greatest Common Factor

WATCH: Factors, Multiples and Prime Factorization

DO: Practice 2-3 (1)

CHECK: Answer Key

Level 2

WATCH: Math Antics

WATCH: Greatest Common Factor

WATCH: Factors, Multiples and Prime Factorization

DO: Practice 2-3 (2)

CHECK: Answer Key

Level 3

WATCH: Finding Factors of a Number

WATCH: Greatest Common Factor

DO: Practice 2-3 (3)

CHECK: Answer Key

Unit 2 Review

Level 1a

DO: Unit 2 Review (1a)

CHECK: Answer Key

Level 1

DO: Unit 2 Review (1)

CHECK: Answer Key

Level 2

DO: Unit 2 Review (2)

CHECK: Answer Key

Level 3

DO: Unit 2 Review (3)

CHECK: Answer Key