OBJECTIVES 2.5 Division of Integers and Order of Operations Slide 1Copyright 2012, 2008, 2004, 2000...
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OBJECTIV ES 2.5 Division of Integers and Order of Operations b Find products of three or more integers and simplify powers of integers. Slide 1 Copyright 2012, 2008, 2004, 2000 Pearson Education, Inc. a Divide integers. b Use the rules for order of operations with integers.
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Transcript of OBJECTIVES 2.5 Division of Integers and Order of Operations Slide 1Copyright 2012, 2008, 2004, 2000...
OBJECTIVES
2.5 Division of Integers and Order of Operations
bFind products of three or more integers and simplify
powers of integers.
Slide 1Copyright 2012, 2008, 2004, 2000 Pearson Education, Inc.
a Divide integers.b Use the rules for order of operations with integers.
2.5 Division of Integers and Order of Operations
aDivide integers.
THE QUOTIENT
Slide 2Copyright 2012, 2008, 2004, 2000 Pearson Education, Inc.
The quotient is the number, if there is
one, that when multiplied by b gives a.
EXAMPLE
2.5 Division of Integers and Order of Operations
a Divide integers.
Slide 3Copyright 2012, 2008, 2004, 2000 Pearson Education, Inc.
Divide, if possible. Check each answer.
EXAMPLE
2.5 Division of Integers and Order of Operations
a Divide integers.
Slide 4Copyright 2012, 2008, 2004, 2000 Pearson Education, Inc.
Title 2.5Division of Integers and Order of Operations
a
2.5 Division of Integers and Order of Operations
aDivide integers.
Slide 5Copyright 2012, 2008, 2004, 2000 Pearson Education, Inc.
To multiply or divide two integers:
a) Multiply or divide the absolute values.b) If the signs are the same, the answer is positive.c) If the signs are different, the answer is negative.
2.5 Division of Integers and Order of Operations
aDivide integers.
EXCLUDING DIVISION BY 0
Slide 6Copyright 2012, 2008, 2004, 2000 Pearson Education, Inc.
2.5 Division of Integers and Order of Operations
aDivide integers.
DIVIDENDS OF 0
Slide 7Copyright 2012, 2008, 2004, 2000 Pearson Education, Inc.
EXAMPLE
2.5 Division of Integers and Order of Operations
a Divide integers.
Slide 8Copyright 2012, 2008, 2004, 2000 Pearson Education, Inc.
Divide.
2.5 Division of Integers and Order of Operations
bUse the rules for order of operations with integers.
RULES FOR ORDER OF OPERATIONS
Slide 9Copyright 2012, 2008, 2004, 2000 Pearson Education, Inc.
1. Do all calculations within parentheses, brackets, braces, absolute-value symbols, numerators, or denominators.2. Evaluate all exponential expressions.3. Do all multiplications and divisions in order from left to right.4. Do all additions and subtractions in order from left to right.
EXAMPLE
2.5 Division of Integers and Order of Operations
b Use the rules for order of operations with integers.
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Slide 10Copyright 2012, 2008, 2004, 2000 Pearson Education, Inc.
Simplify.
2.5 Division of Integers and Order of Operations
b Use the rules for order of operations with integers.
Slide 11Copyright 2012, 2008, 2004, 2000 Pearson Education, Inc.
Always regard a fraction bar as a grouping symbol. It separates any calculations in the numerator from those in the denominator.
EXAMPLE
2.5 Division of Integers and Order of Operations
b Use the rules for order of operations with integers.
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Slide 12Copyright 2012, 2008, 2004, 2000 Pearson Education, Inc.
