Unit 7: integers

Practice 7-1

Level 1

WATCH: What is an integer?

WATCH: Negative Numbers

DO: Practice 7-1 (1)

CHECK: Answer Key

Level 2

WATCH: What is an integer?

WATCH: Negative Numbers

DO: Practice 7-1 (2)

CHECK: Answer Key

Level 3

WATCH: What is an integer?

WATCH: Negative Numbers

DO: Practice 7-1 (3)

CHECK: Answer Key

Practice 7-3

Level 1

WATCH: Subtracting Integers with Models

DO: Practice 7-3 (1)

CHECK: Answer Key

Level 2

WATCH: Subtracting Integers with Models

WATCH: Subtracting Negative Numbers

DO: Practice 7-3 (2)

CHECK: Answer Key

Level 3

WATCH: Subtracting Integers with Models

WATCH: Subtracting Negative Numbers

DO: Practice 7-3 (3)

CHECK: Answer Key

Practice 7-5

Level 1

WATCH: Multiplying Integers with Models

WATCH: Multiplying Integers Using Tiles

DO: Practice 7-5 (1)

CHECK: Answer Key

Level 2

WATCH: Multiplying Integers with Models

WATCH: Multiplying Integers Using Tiles

DO: Practice 7-5 (2)

CHECK: Answer Key

Level 3

WATCH: Multiplying Integers with Models

WATCH: Multiplying Integers Using Tiles

DO: Practice 7-5 (3)

CHECK: Answer Key

Practice 7-7

Level 1

WATCH: Multiplying and Dividing Integers

DO: Practice 7-7 (1)

CHECK: Answer Key

Level 2

WATCH: Multiplying and Dividing Integers

DO: Practice 7-7 (2)

CHECK: Answer Key

Level 3

WATCH: Multiplying and Dividing Integers

DO: Practice 7-7 (3)

CHECK: Answer Key