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Lesson 3-4 Pages 120-124 Adding Integers.

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Presentation on theme: "Lesson 3-4 Pages 120-124 Adding Integers."— Presentation transcript:

1 Lesson 3-4 Pages Adding Integers

2 What you will learn! How to add integers.

3 Vocabulary Opposites Additive inverse

4 What you really need to know!
Adding Integers with the Same Sign: Add their absolute values. Give the result the same sign as the integers. Adding Integers with Different Signs: Subtract their absolute values. Give the result the same sign as the integer with the greater absolute value.

5 What you really need to know!
A number line can help you walk to the right answer!

6 Page 122 Guided Practice #’s 5-10

7

8 Homework: Page #’s even #’s 62-69

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10

11

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13 Page 570 Lesson 3-4

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15 Mid-Chapter Practice Test
Page 116 #’s 1-16

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