Exploring Integer Addition and Subtraction Techniques

This video tutorial covers integer operations, focusing on adding and subtracting both positive and negative numbers. It explains the rules for adding positive integers, negative integers, and mixed integers (positive and negative). The tutorial also demonstrates how to convert subtraction problems into addition problems and provides practice problems to reinforce the concepts.

What is the result of adding 15 and 18?

• 30

• 33

• 35

• 28

Tags

CCSS.7.NS.A.1C

If you add -5 and -10, what is the result?

• 5

• 15

• -5

• -15

Tags

CCSS.7.NS.A.1C

What is the result of 12 plus -8?

• -4

• -20

• 4

• 20

Tags

CCSS.7.NS.A.1B

How do you rewrite 15 - 18 as an addition problem?

• 15 + (-18)

• -15 + 18

• 15 + 18

• -15 + (-18)

Tags

CCSS.7.NS.A.1C

What is the result of -24 plus 6?

• 30

• -30

• 18

• -18

Tags

CCSS.7.NS.A.1C

What is the result of 8 - (-2)?

• 12

• 10

• 6

• 8

Tags

CCSS.7.NS.A.1C

What is the result of -40 plus 15?

• -25

• 25

• -55

• 55

Tags

CCSS.7.NS.A.1C

What is the result of -13 plus 5?

• -8

• 8

• -18

• 18

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

What is the result of 8 plus 2?

• 6

• 10

• 8

• 12

Tags

CCSS.7.NS.A.1C

What is the result of -4 plus -6?

• 10

• -2

• 2

• -10

Tags

CCSS.7.NS.A.1C