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Bellringer August 11, 2016 Complete the survey.
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Today's Goal: Classify, perform operations, and write verbal and algebraic expressions/equations with real numbers.
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0-2 Real Numbers (page P7) Vocabulary Positive Numbers Negative Numbers Natural Numbers Whole Numbers Integers Rational Numbers
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Square Root Principal Square Root Perfect Square Irrational Numbers
Real Numbers Graph Coordinate
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Real Numbers Rational Irrational Integers Whole Natural
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Classify: 9 Natural Whole Integer Rational Irrational Real
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0-3 Operations with Integers (page P11)
Vocabulary Absolute Value
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Find the value of these:
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Adding Integers Rules:
Same Signs Add the digits Keep the sign Different Signs Subtract the digits Keep sign of larger digit
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Examples
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Subtracting Integers Rule
Fix double negatives Use adding rules
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Examples Double negative? Answer 3 - -5 = -7 - 6 = -2 - -11 =
= = =
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Multiply and Divide Integers
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Examples
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Homework: Worksheet
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