# PREALG 1st edition

Richard N. Aufmann, Joanne S. Lockwood
Publisher: Cengage Learning

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## Textbook Resources

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• Chapter 1: Whole Numbers
• 1.1: Introduction to Whole Numbers (19)
• 1.2: Addition and Subtraction of Whole Numbers (22)
• 1.3: Multiplication and Division of Whole Numbers (22)
• 1.4: Solving Equations with Whole Numbers (17)
• 1.5: The Order of Operations Agreement (22)

• Chapter 2: Integers
• 2.1: Introduction to Integers (21)
• 2.2: Addition and Subtraction of Integers (23)
• 2.3: Multiplication and Division of Integers (21)
• 2.4: Solving Equations with Integers (16)
• 2.5: The Order of Operations Agreement (20)

• Chapter 3: Fractions
• 3.1: Least Common Multiple and Greatest Common Factor (21)
• 3.2: Introduction to Fractions (23)
• 3.3: Multiplication and Division of Fractions (22)
• 3.4: Addition and Subtraction of Fractions (20)
• 3.5: Solving Equations with Fractions (19)
• 3.6: Exponents, Complex Fractions, and the Order of Operations Agreement (22)

• Chapter 4: Decimals and Real Numbers
• 4.1: Introduction to Decimals (21)
• 4.2: Addition and Subtraction of Decimals (22)
• 4.3: Multiplication and Division of Decimals (19)
• 4.4: Solving Equations with Decimals (18)
• 4.5: Radical Expressions (24)
• 4.6: Real Numbers (21)

• Chapter 5: Variable Expressions
• 5.1: Properties of Real Numbers (24)
• 5.2: Variable Expressions in Simplest Form (22)
• 5.3: Addition and Subtraction of Polynomials (21)
• 5.4: Multiplication of Monomials (22)
• 5.5: Multiplication of Polynomials (21)
• 5.6: Division of Monomials (24)
• 5.7: Verbal Expressions and Variable Expressions (23)

• Chapter 6: First-Degree Equations
• 6.1: Equations of the Form x + a = b and ax=b (22)
• 6.2: Equations of the Form ax + b = c (23)
• 6.3: General First-Degree Equations (22)
• 6.4: Translating Sentences into Equations (22)
• 6.5: The Rectangular Coordinate System (20)
• 6.6: Graphs of Straight Lines (24)

• Chapter 7: Measurement and Proportion
• 7.1: The Metric System of Measurement (23)
• 7.2: Ratios and Rates (20)
• 7.3: The U.S. Customary System of Measurement (23)
• 7.4: Proportion (23)
• 7.5: Direct and Inverse Variation (22)

• Chapter 8: Percent
• 8.1: Percent (23)
• 8.2: The Basic Percent Equation (22)
• 8.3: Percent Increase and Percent Decrease (20)
• 8.4: Markup and Discount (23)
• 8.5: Simple Interest (19)

• Chapter 9: Geometry
• 9.1: Introduction to Geometry (24)
• 9.2: Plane Geometric Figures (25)
• 9.3: Triangles (23)
• 9.4: Solids (22)

• Chapter 10: Statistics and Probability
• 10.1: Organizing Data (25)
• 10.2: Statistical Measures (19)
• 10.3: Introduction to Probability (22)

## Questions Available within WebAssign

Most questions from this textbook are available in WebAssign. The online questions are identical to the textbook questions except for minor wording changes necessary for Web use. Whenever possible, variables, numbers, or words have been randomized so that each student receives a unique version of the question. This list is updated nightly.

##### Question Group Key
SBS - Step by Step Question
MI - Master It
MI.SA. - Master It Stand Alone

##### Question Availability Color Key
BLACK questions are available now
GRAY questions are under development

Group Quantity Questions
Chapter 1: Whole Numbers
1.1 19 P.004 P.007 P.011 P.020 P.027 P.048 P.058.MI P.058.MI.SA P.063 P.072.SBS P.079 P.084 P.085 002 008 013 028 033.MI 033.MI.SA
1.2 22 P.094 P.098 P.107 P.110 P.114.MI P.114.MI.SA P.117 P.122 P.123 P.124 P.127 P.130 P.150 P.164 P.168.MI P.168.MI.SA P.181 P.187 P.201 P.202.MI P.202.MI.SA 054.SBS
1.3 22 P.156 P.211 P.222 P.229 P.241 P.245 P.249.SBS P.263 P.265 P.271 P.280 P.290 P.298 P.301.MI P.301.MI.SA P.305 P.314 P.329 P.354.MI P.354.MI.SA 064.MI 064.MI.SA
1.4 17 P.359 P.363 P.365 P.371 P.372 P.377 P.378 P.379 P.381 102 105 106.MI 106.MI.SA 109 110.SBS 112.MI 112.MI.SA
1.5 22 P.386 P.391 P.393 P.394.SBS P.396 P.399 P.401 P.405.MI P.405.MI.SA P.408 P.409 P.410.MI P.410.MI.SA P.413 P.414 P.418 P.420 115.MI 115.MI.SA 118 119 122
Chapter 2: Integers
2.1 21 P.003 P.009 P.015.MI P.015.MI.SA P.017 P.022 P.030.MI P.030.MI.SA P.051 P.052.MI P.052.MI.SA P.055 P.063 P.074 P.077 P.079.SBS P.092 002 012 026 029
2.2 23 P.117 P.135 P.143 P.146 P.151.MI P.151.MI.SA P.154 P.159 P.162 P.167 P.178 P.179.SBS P.195.MI P.195.MI.SA P.197 P.207 P.217 P.227.MI P.227.MI.SA P.229 P.231 P.237 033
2.3 21 P.243 P.253 P.258 P.266 P.267.SBS P.271 P.277 P.280 P.288.MI P.288.MI.SA P.314 P.322.MI P.322.MI.SA P.334 P.336 P.344 P.346 060 062 067.MI 067.MI.SA
2.4 16 P.349 P.350 P.355.SBS P.358 P.360 P.364 P.366.MI P.366.MI.SA P.368 P.378 071 073 080 081.MI 081.MI.SA 086
2.5 20 P.382 P.384 P.388 P.396 P.398 P.400.MI P.400.MI.SA P.403 P.408.MI P.408.MI.SA P.411.MI P.411.MI.SA P.412 P.418 P.423 087 089 090 092.SBS 096
Chapter 3: Fractions
3.1 21 P.002 P.003 P.004 P.006.SBS P.013.MI P.013.MI.SA P.021 P.023.MI P.023.MI.SA P.026 P.027 P.039 P.042 P.043.MI P.043.MI.SA P.047 P.049 003 006 010 015
3.2 23 P.052 P.053 P.057 P.060 P.070 P.076.MI P.076.MI.SA P.082 P.087 P.088 P.095 P.097 P.106 P.116 P.127.MI P.127.MI.SA P.139 P.141 P.145.MI P.145.MI.SA P.147 P.155.SBS P.160
3.3 22 P.186.MI P.186.MI.SA P.188 P.190 P.200.SBS P.212 P.214 P.220 P.232 P.236 P.273 P.285 P.295 P.306 051 056.MI 056.MI.SA 059 061.MI 061.MI.SA 064 070
3.4 20 P.199.MI P.199.MI.SA P.225.MI P.225.MI.SA P.326 P.337 P.352 P.374.SBS P.384 P.389 P.402 P.414 P.425 P.436.MI P.436.MI.SA P.446 P.448 071 079 086
3.5 19 P.458 P.460 P.462 P.466 P.469.MI P.469.MI.SA P.476 P.478 P.482 P.484 P.488 P.491 P.492.SBS 094 095 097.MI 097.MI.SA 100.MI 100.MI.SA
3.6 22 P.498 P.510 P.512 P.517 P.520 P.524.SBS P.527 P.530 P.540.MI P.540.MI.SA P.542 102 103.MI 103.MI.SA 105 108 111.MI 111.MI.SA 115 117 122 124
Chapter 4: Decimals and Real Numbers
4.1 21 P.005 P.010 P.015.SBS P.019 P.022.MI P.022.MI.SA P.025 P.030 P.034 P.039.MI P.039.MI.SA P.046 P.056 P.058 P.060.MI P.060.MI.SA P.062 P.066 006 011 014
4.2 22 P.071 P.075 P.082 P.084 P.086 P.088.MI P.088.MI.SA P.090 P.096 P.101 P.106 P.111 P.115 P.123 P.129 P.133.MI P.133.MI.SA P.135.SBS 024 027.MI 027.MI.SA 032
4.3 19 P.141 P.146 P.152 P.154 P.163 P.165 P.171 P.204 P.212 P.222 P.263 P.271 039.MI 039.MI.SA 045.MI 045.MI.SA 054 056.MI 056.MI.SA
4.4 18 P.290.MI P.290.MI.SA P.291 P.292 P.294 P.297 P.299 P.300.MI P.300.MI.SA P.301 P.303.MI P.303.MI.SA P.305.SBS 063 065 068 071 072
4.5 24 P.311 P.318 P.327 P.338.MI P.338.MI.SA P.341 P.344 P.346 P.348 P.350.MI P.350.MI.SA P.354 P.357 P.379 P.389 P.392 P.399 P.400.MI P.400.MI.SA P.401 P.407.SBS 077 084 087
4.6 21 P.118 P.408 P.410.MI P.410.MI.SA P.411 P.413 P.415 P.425 P.430 P.437 P.439 P.441.SBS P.442 098 102 107 108 110.MI 110.MI.SA 112.MI 112.MI.SA
Chapter 5: Variable Expressions
5.1 24 P.002 P.006 P.008 P.019 P.020 P.026.MI P.026.MI.SA P.034 P.044 P.052 P.061 P.063.SBS P.065.MI P.065.MI.SA P.075 P.081 P.087.MI P.087.MI.SA 004 005 006 013 014 020
5.2 22 P.094 P.102.SBS P.105.MI P.105.MI.SA P.111 P.117 P.120 P.127 P.134 P.136 P.138.MI P.138.MI.SA P.142 P.144 P.149 P.157 P.165.MI P.165.MI.SA P.168 024 033 039
5.3 21 P.176 P.181 P.183 P.185 P.188 P.195.MI P.195.MI.SA P.201 P.209 P.215 P.224 P.225 P.239.MI P.239.MI.SA P.241 P.244 P.247 042 044 055.SBS 057
5.4 22 P.251 P.257.MI P.257.MI.SA P.258 P.268 P.270.MI P.270.MI.SA P.274 P.278 P.282 P.290 P.295 P.297 P.300 P.301.MI P.301.MI.SA 061 062.SBS 065 066 074 078
5.5 21 P.304.SBS P.307.MI P.307.MI.SA P.309 P.316 P.318 P.325 P.327 P.328 P.329.MI P.329.MI.SA 081 085 088 089 092 094 095 096 097.MI 097.MI.SA
5.6 24 P.331.SBS P.333 P.337 P.340 P.345 P.351 P.359 P.361 P.365 P.367 P.375 P.379 P.383 P.389 101 104 107 109.MI 109.MI.SA 112.MI 112.MI.SA 117.MI 117.MI.SA 120
5.7 23 P.390 P.404 P.406 P.409 P.410 P.413 P.415 P.419 P.420.MI P.420.MI.SA P.423 P.428 P.435 P.441.MI P.441.MI.SA P.443.MI P.443.MI.SA 121 122 126 127.SBS 128 132
Chapter 6: First-Degree Equations
6.1 22 P.002 P.003 P.006 P.012 P.024.MI P.024.MI.SA P.028 P.037 P.041 P.043 P.048 P.050 P.052 P.054 003.SBS 006 007 009 011.MI 011.MI.SA 015.MI 015.MI.SA
6.2 23 P.059.SBS P.063 P.065 P.067 P.072 P.078 P.085 P.089 P.103 P.105 P.108.MI P.108.MI.SA P.112 P.116.MI P.116.MI.SA P.119 P.127 022 024.MI 024.MI.SA 026 030 032
6.3 22 P.128 P.133 P.143 P.149 P.155.MI P.155.MI.SA P.157 P.160.SBS P.161 P.164 P.166 P.169 P.172 P.174.MI P.174.MI.SA P.177 033.MI 035 036 040.MI 040.MI.SA 043
6.4 22 P.179 P.181 P.186 P.188.SBS P.193 P.194.MI P.194.MI.SA P.196 P.198 P.200 P.202 P.204 P.206 P.209.MI P.209.MI.SA P.210 056 057 058 062.MI 062.MI.SA 065
6.5 20 P.219 P.226 P.228.MI P.228.MI.SA P.232 P.235 P.239 P.241 P.246 P.247 P.250 P.253 P.255.MI P.255.MI.SA P.256 P.258 P.259 067 068.SBS 078
6.6 24 P.263 P.266.SBS P.270 P.272 P.275.MI P.275.MI.SA P.277 P.279 P.286 P.287 P.294.MI P.294.MI.SA P.300 P.306 P.310 P.312 P.318 P.321.MI P.321.MI.SA 081 091 092 093 094
Chapter 7: Measurement and Proportion
7.1 23 P.005 P.006 P.010 P.014 P.018 P.020 P.026 P.029 P.034 P.038 P.043 P.049 P.055 P.056 P.063.SBS P.067 P.070 P.071 P.072.MI P.072.MI.SA 005.MI 005.MI.SA 008
7.2 20 P.076 P.077 P.079 P.080 P.082 P.086 P.087.SBS P.089.MI P.089.MI.SA P.091 P.092 P.093 P.094 009 010 011.MI 011.MI.SA 012 013 018
7.3 23 P.103 P.104.MI P.104.MI.SA P.107 P.112.SBS P.114 P.117.MI P.117.MI.SA P.120 P.123 P.131 P.134 P.135.MI P.135.MI.SA P.138 020 021 025 026 027 028 029 035
7.4 23 P.146 P.147.SBS P.152 P.154.MI P.154.MI.SA P.161 P.165 P.167 P.170.MI P.170.MI.SA P.175 P.179 P.180 P.186 P.189.MI P.189.MI.SA P.192 P.198 P.200 P.203 039 040 043
7.5 22 P.207 P.208 P.212.MI P.212.MI.SA P.216.MI P.216.MI.SA P.217 P.218 P.220 P.223.SBS P.226 P.227 P.228 P.231 P.232 049 050 053 057 058.MI 058.MI.SA 061
Chapter 8: Percent
8.1 23 P.004 P.006.SBS P.019.MI P.019.MI.SA P.023 P.034 P.041 P.049 P.051.MI P.051.MI.SA P.054 P.058 P.060 P.064 P.067 P.069 003 005 010.MI 010.MI.SA 011 012 014
8.2 22 P.071 P.074 P.076 P.078 P.085.MI P.085.MI.SA P.091 P.094 P.098 P.101 P.104 P.105 P.108 P.109 P.112 P.115.MI P.115.MI.SA P.116 P.118 P.121 021.SBS 026
8.3 20 P.129 P.130 P.133 P.134 P.135 P.136 P.137 P.138.SBS P.139 P.140 P.141 P.142 041.MI 041.MI.SA 043 044.MI 044.MI.SA 047.MI 047.MI.SA 048
8.4 23 P.148 P.150.MI P.150.MI.SA P.151 P.152 P.153 P.154 P.155 P.160 P.161.MI P.161.MI.SA P.162 P.163 P.164 049 050 052.SBS 055 057 058 059 060.MI 060.MI.SA
8.5 19 P.171 P.172 P.173 P.174 P.175.SBS P.176 P.177 P.178 P.179 P.180 061.MI 061.MI.SA 062.MI 062.MI.SA 063 064 065.MI 065.MI.SA 066
Chapter 9: Geometry
9.1 24 P.007 P.009 P.010 P.012 P.014 P.015.MI P.015.MI.SA P.016 P.017.MI P.017.MI.SA P.023 P.032.MI P.032.MI.SA P.034 P.036 P.044 P.049 007 009 010 012 018 022 024.SBS
9.2 25 P.055 P.059 P.063 P.067 P.071 P.075 P.079 P.083 P.089 P.092 P.095 P.103 P.110 P.123.SBS P.127 P.136 026.MI 026.MI.SA 031.MI 031.MI.SA 033.MI 033.MI.SA 040 045 046
9.3 23 P.142 P.144 P.148 P.149 P.151 P.152 P.160 P.163 P.164 P.166 P.171 050.MI 050.MI.SA 051.MI 051.MI.SA 054 056 058.MI 058.MI.SA 060.SBS 061 066 068
9.4 22 P.084 P.175.SBS P.177 P.178 P.181.MI P.181.MI.SA P.182 P.184 P.185 P.191 P.197 P.200 P.202 P.205.MI P.205.MI.SA P.208 P.211 074.MI 074.MI.SA 075 082 085
Chapter 10: Statistics and Probability
10.1 25 P.006 P.008 P.010 P.012 P.016.MI P.016.MI.SA P.017 P.018 P.020 P.021.MI P.021.MI.SA P.022 P.024 P.035 P.036 P.037 001 003 005 008.MI 008.MI.SA 010 011 014 015
10.2 19 P.039 P.040 P.041.MI P.041.MI.SA P.043 P.048 P.049 P.050 P.052 P.054 018.SBS 021 022 024 025.MI 025.MI.SA 027 028.MI 028.MI.SA
10.3 22 P.058 P.062 P.063 P.064.MI P.064.MI.SA P.065 P.069 P.074 P.076 P.081 P.085.SBS P.088 P.090 032 036.MI 036.MI.SA 038 040 043 046.MI 046.MI.SA 048
Total 1123