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

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

• 5

• 15

• -5

• -15

What is the result of 12 plus -8?

• -4

• -20

• 4

• 20

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

• 15 + (-18)

• -15 + 18

• 15 + 18

• -15 + (-18)

What is the result of -24 plus 6?

• 30

• -30

• 18

• -18

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

• 12

• 10

• 6

• 8

What is the result of -40 plus 15?

• -25

• 25

• -55

• 55

What is the result of -13 plus 5?

• -8

• 8

• -18

• 18

What is the result of 8 plus 2?

• 6

• 10

• 8

• 12

What is the result of -4 plus -6?

• 10

• -2

• 2

• -10