Adding and Subtracting Integers: Key Rules and Techniques

This video tutorial covers the basics of adding and subtracting integers using integer rules. It explains how to handle integers with the same and different signs, and demonstrates the process of converting subtraction problems into addition problems by adding the opposite. The tutorial provides examples to illustrate these concepts and concludes with an invitation for questions.

When adding 8 and -5, what is the result?

• -13

• 13

• 3

• -3

Tags

CCSS.7.NS.A.1C

What is the result of adding -12 and 7?

• 19

• -19

• 5

• -5

Tags

CCSS.7.NS.A.1C

If you add -23 and 19, what is the outcome?

• -4

• 42

• -42

• 4

Tags

CCSS.7.NS.A.1C

What is the result of adding -9 and -11?

• -2

• 2

• 20

• -20

Tags

CCSS.7.NS.A.1C

When adding -32 and -17, what do you get?

• -49

• 15

• 49

• -15

Tags

CCSS.7.NS.A.1C

How do you rewrite -17 - 3 as an addition problem?

• -17 + (-3)

• -17 + 3

• 17 + 3

• 17 + (-3)

Tags

CCSS.7.NS.A.1B

What is the result of 21 - 25 when rewritten as an addition problem?

• 4

• -4

• -46

• 46

Tags

CCSS.7.NS.A.1C

How do you rewrite 71 - (-28) as an addition problem?

• -71 - 28

• 71 - 28

• -71 + 28

• 71 + 28

Tags

CCSS.7.NS.A.1B

What is the result of -25 - (-17) when rewritten as an addition problem?

• 42

• -42

• 8

• -8

Tags

CCSS.7.NS.A.1C

What is the result of -62 - 13 when rewritten as an addition problem?

• -75

• 49

• 75

• -49

Tags

CCSS.7.NS.A.1C