North Seattle Community College Math 081/Introductory Mathematics-McKeague
Homework Assignments: Work all of the assigned homework problems from the study sets at the end of each section. Unless
otherwise stated, the assigned problems are the odd numbers only. E.O.O. is ‘every other odd problem’, e.g., 1, 5, 9, 13 . . . .
The answers to the odd numbered problems are in the back of the textbook on pages A – 1 through A – 15.
1.1
1.2
Place Values and Names for Numbers
Addition with Whole Numbers and Perimeter
9-10
19-22
1.3
28-31
1.4
Rounding Numbers, Estimating Answers, and Displaying
Information
Subtracting with Whole Numbers
1.5
Multiplication with Whole Numbers and Area
53-58
1.6
Division with Whole Numbers
67-69
1.7
Exponents, Order of Operations, and Averages
79-82
2.1
2.2
2.3
2.4
3.1
3.2
3.3
The Meaning and Properties of Fractions
Prime Numbers, Factors, and Reducing to Lowest Terms
Multiplication with Fractions, and the Area of a Triangle
Division with Fractions
Addition and Subtraction with Fractions
Mixed- Number Notation
Multiplication and Division with Mixed Numbers
95-100
105-107
115-118
123-124
138-141
147-149
153-154
3.4
4.1
4.2
4.3
4.4
4.5
4.6
Addition and Subtraction with Mixed Numbers
Decimal Notation and Place Value
Addition and Subtraction with Decimals
Multiplication with Decimals
Division with Decimals
Fractions and Decimals
Square Roots and the Pythagorean Theorem
162-165
185-189
193-196
201-202
210-212
218-220
226-227
39-42
1, 9, 13, 17, 19, 21, 33, 45, 53, 61, 63, 67, 69, 72
9, 29, 35, 41, 47, 51, 53, 57, 63, 65, 67, 69, 73,
75, 79, 83, 85, 89, 91
1, 7, 13, 17, 23, 25, 29, 31, 35, 39, 41, 45, 49, 53,
55, 57, 59
1, 3, 5, 7, 13, 17, 25, 29, 35, 39, 43, 45, 47, 49,
51, 53, 55, 57, 63, 67
Odds 1-11, 21, 25, 29, 31, 33, 37, 41, 45, 53, 55,
57, 59, 61, 63, 67, 69, 71, 73, 75, 77, 79, 81, 83,
85, 87, 89, 91, 93, 95, 97, 99, 103, 107, 109, 113,
115, 117
Odds 1-15, 19, 21, 25, 29, 33, 35, 37, 39, 41, 45,
49, 61, 65, 71, 73, 75, 77, 79, 83, 85
Odds 1-25, 29, 31, 37, 39, 41, 45, 49, 51, 55, 57,
65, 67, 71, 73, 75, 77, 81, 83, 85, 87, 89, 91, 93,
95, 101, 103
Odds 1-15, 17, 18, Odds 19-53, 65, 67, 69, 73, 75
Odds 1-69
Odds 1- 65 and 68
Odds 1- 59 and 63, 67, 71, 75, 77
Odds 1- 81
Odds 1-25 and 29, 30, 33, 37, 43, 45, 47
1, 5, 9,13,15,19, 21, 23, 27, 29, 33, 35, 37, 39,
43, 45, 47, 49, 51, 53, 59, 61, 63
EOO 1-65 and 67, 69, 71, 73
Odds 1-35 and 37, 43 and Odds 47-81
EOO 1-49 and 55, 57, 59, 61, 63, 67, 69
Odds 1-53 and 57, 59, 63, 67
Odds 1-45 and 51, 53
Odds 1-53 and 57
Odds 1-35 and 41