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5a – Subtracting Integers withMathLine 5a - Subtracting Integers.

Published byHilary Owens Modified over 9 years ago

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Presentation on theme: "5a – Subtracting Integers withMathLine 5a - Subtracting Integers."— Presentation transcript:

1 5a – Subtracting Integers withMathLine 5a - Subtracting Integers

2 4 – 7 = 5a - Subtracting Integers

3 Put four on MathLine 1 4 – 7 = 5a - Subtracting Integers

4 Put four on MathLine 12 4 – 7 = 5a - Subtracting Integers

5 Put four on MathLine 123 4 – 7 = 5a - Subtracting Integers

6 Put four on MathLine 1234 4 – 7 = 5a - Subtracting Integers

7 Subtract 7 on MathLine 1234 4 – 7 = 5a - Subtracting Integers

8 Rule: When subtracting a positive number 4 – 7 = move to the left 5a - Subtracting Integers

9 Subtract 7 on MathLine 1 4 – 7 = 234 5a - Subtracting Integers

10 Subtract 7 on MathLine 5 4 – 7 = 1234 5a - Subtracting Integers

11 Subtract 7 on MathLine 6 4 – 7 = 52341 5a - Subtracting Integers

12 Subtract 7 on MathLine 657 4 – 7 = 2341 5a - Subtracting Integers

13 Subtract 7 on MathLine 4 – 7 = 6572341 5a - Subtracting Integers

14 What is the answer? 4 – 7 = 5a - Subtracting Integers

15 The answer is -3 4 – 7 = -3 5a - Subtracting Integers

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