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Lesson Plan -- Adding and Subtracting Integers

E@)584- Adding Integers Using a Number Line Use a number line to fi nd the sum 24 1 2. Solution;\MX Begin at 0 and draw an arrow left to 4 units to represent starting at 24. 22 0 24;\MX Begin at 24 and draw an arrow right 2 units to represent adding . 22 0 24 2;\MX Write the sum. 24 1 252 since the end of the arrow after adding to 24 is at 2 .

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  Adding, Integre, Adding integers

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Transcription of Lesson Plan -- Adding and Subtracting Integers

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