Introduction: Problem Solving |
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NPM's Problem-Solving Model |
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Some Problem-Solving Strategies |
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Substituting Simpler Numbers |
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viii | |
Working Backwards |
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Make a Table/Find a Pattern |
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Writing a Question |
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xi | |
Using a Frequency Table and Graph |
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xii | |
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Working with Whole Numbers |
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2 | (1) |
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3 | (1) |
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4 | (2) |
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Whole Numbers and Expanded Form |
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6 | (1) |
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Decimals and Expanded Form |
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7 | (1) |
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Comparing Whole Numbers and Decimals |
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8 | (1) |
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Ordering Whole Numbers and Decimals |
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9 | (1) |
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10 | (2) |
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12 | (2) |
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Technology: Software Tools |
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14 | (2) |
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Problem-Solving Strategy: Guess and Test |
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16 | (2) |
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Problem-Solving Applications |
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18 | (6) |
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20 | (1) |
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Math Probe: Ancient Numerals |
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21 | (1) |
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22 | (2) |
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24 | (2) |
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Subtracting Whole Numbers |
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26 | (2) |
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Estimating Sums for Whole Numbers |
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28 | (1) |
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Estimating Differences for Whole Numbers |
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29 | (1) |
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Mental Math Computation: Compensation |
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30 | (1) |
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31 | (1) |
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32 | (2) |
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Estimating Sums and Differences for Decimals |
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34 | (2) |
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Problem-Solving Strategy: Missing Information |
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36 | (2) |
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Problem-Solving Applications |
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38 | (8) |
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40 | (1) |
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Math Probe: Short Word Form |
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41 | (1) |
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42 | (1) |
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43 | (3) |
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Multiplication and Division |
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Multiplying with Multiples of 10, 100, or 1000 |
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46 | (1) |
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Estimating Whole-Number Products |
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47 | (1) |
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Multiplying by Two or Three Digits |
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48 | (2) |
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50 | (1) |
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Estimating Decimal Products |
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51 | (1) |
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Dividing with Multiples of 10, 100, or 1000 |
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52 | (1) |
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Estimating Whole-Number Quotients |
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53 | (1) |
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One-Digit Divisors and Short Division |
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54 | (1) |
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55 | (1) |
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56 | (1) |
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57 | (1) |
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Dividing a Decimal by a Whole Number |
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58 | (2) |
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Multiplying and Dividing by Powers of Ten |
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60 | (2) |
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62 | (2) |
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Technology: It All Adds Up to Computers |
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64 | (2) |
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Problem-Solving Strategy: Identifying Extra Information |
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66 | (2) |
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Problem-Solving Applications |
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68 | (6) |
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70 | (1) |
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Math Probe: Be A Mathlete! Use Pattern Power |
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71 | (1) |
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72 | (2) |
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Expressions, Equations, and Inequalities |
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74 | (2) |
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76 | (2) |
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Equations and Inequalities |
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78 | (2) |
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Properties of Addition and Multiplication |
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80 | (1) |
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81 | (1) |
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Solving Addition and Subtraction Equations |
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82 | (2) |
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Solving Multiplication and Division Equations |
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84 | (2) |
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86 | (2) |
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88 | (2) |
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Problem-Solving Strategy: Writing and Using Equations |
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90 | (2) |
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Problem-Solving Applications |
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92 | (8) |
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94 | (1) |
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Math Probe: Mathematical Systems |
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95 | (1) |
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96 | (1) |
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97 | (3) |
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100 | (2) |
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Comparing and Ordering Integers |
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102 | (4) |
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106 | (1) |
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106 | (2) |
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108 | (2) |
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110 | (2) |
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112 | (2) |
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Problem-Solving Strategy: Working Backwards |
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114 | (2) |
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Problem-Solving Applications |
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116 | (6) |
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118 | (1) |
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Math Probe: Absolute Value |
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119 | (1) |
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120 | (2) |
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122 | (2) |
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Working with Number Groups |
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124 | (2) |
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126 | (2) |
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128 | (2) |
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Expanded Form: Powers of Ten |
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130 | (2) |
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132 | (2) |
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Prime and Composite Numbers |
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134 | (1) |
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135 | (1) |
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136 | (2) |
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138 | (2) |
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140 | (2) |
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Problem-Solving Strategy: Using Tables and Drawings |
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142 | (2) |
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Problem-Solving Applications |
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144 | (8) |
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146 | (1) |
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147 | (1) |
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148 | (1) |
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149 | (3) |
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Fractions: Addition, Subtraction |
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Fractions, Mixed Numbers, Equivalent Fractions |
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152 | (2) |
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154 | (1) |
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Changing Improper Fractions to Mixed Numbers |
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155 | (1) |
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Comparing and Ordering Fractions |
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156 | (2) |
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158 | (2) |
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160 | (2) |
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162 | (2) |
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Mixed Numbers to Improper Fractions |
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164 | (1) |
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Subtracting Fractions from Whole Numbers |
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165 | (1) |
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Mixed Numbers: Rounding and Estimating |
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166 | (1) |
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167 | (1) |
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Subtracting Mixed Numbers |
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168 | (2) |
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Technology: Using Spreadsheets |
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170 | (2) |
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Problem-Solving Strategy: Logical Reasoning |
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172 | (2) |
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Problem-Solving Applications |
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174 | (6) |
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176 | (1) |
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177 | (1) |
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178 | (2) |
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More Fractions and Decimals |
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180 | (1) |
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Multiplying Fractions and Whole Numbers |
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181 | (1) |
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Multiplying Mixed Numbers |
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182 | (2) |
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Multiplying Using Cancellation |
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184 | (2) |
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186 | (1) |
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Dividing a Whole Number by a Fraction |
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187 | (1) |
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Dividing a Fraction by a Fraction or a Whole Number |
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188 | (1) |
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Simplifying Complex Fractions |
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189 | (1) |
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190 | (2) |
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Finding Parts of a Number and the Number |
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192 | (2) |
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Changing Fractions and Mixed Numbers to Decimals |
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194 | (2) |
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Terminating and Repeating Decimals |
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196 | (2) |
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Changing Decimals to Fractions and Mixed Numbers |
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198 | (2) |
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Problem-Solving Strategy: Interpreting the Remainder |
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200 | (2) |
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Problem-Solving Applications |
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202 | (10) |
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204 | (1) |
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Math Probe: Continued Fractions |
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205 | (1) |
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206 | (1) |
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207 | (2) |
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209 | (3) |
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Measuring Length in Metric Units |
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212 | (2) |
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214 | (2) |
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Measuring Capacity in Metric Units |
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216 | (1) |
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Measuring Mass in Metric Units |
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217 | (1) |
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218 | (1) |
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219 | (1) |
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Length: in Customary Units |
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220 | (2) |
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Capacity: in Customary Units |
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222 | (1) |
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Weight: in Customary Units |
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223 | (1) |
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224 | (2) |
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Technology: Calculator Key--IN |
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226 | (2) |
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Problem-Solving Strategy: Maps and Charts |
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228 | (2) |
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Problem-Solving Applications |
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230 | (6) |
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232 | (1) |
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233 | (1) |
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234 | (2) |
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236 | (2) |
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238 | (2) |
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Constructing a Congruent Segment |
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240 | (1) |
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Constructing a Congruent Angle |
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241 | (1) |
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242 | (1) |
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243 | (1) |
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Constructing Parallel Lines |
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244 | (1) |
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Constructing Perpendicular Lines |
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245 | (1) |
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246 | (1) |
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247 | (1) |
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Problem-Solving Strategy: Making an Organized List or Chart |
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248 | (2) |
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Problem-Solving Applications |
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250 | (8) |
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252 | (1) |
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Math Probe: ``Saw'' and ``Ladder'' Angles |
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253 | (1) |
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254 | (1) |
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255 | (3) |
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258 | (2) |
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260 | (2) |
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262 | (2) |
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Perimeter and a Missing Dimension |
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264 | (1) |
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265 | (1) |
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Area of a Rectangle and a Square |
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266 | (2) |
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268 | (1) |
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269 | (1) |
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270 | (2) |
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Solving for Missing Dimensions |
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272 | (2) |
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Circumference of a Circle |
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274 | (2) |
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276 | (2) |
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Technology: Welcome to BASIC Training |
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278 | (2) |
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Problem-Solving Strategy: Use Simpler Numbers |
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280 | (2) |
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Problem-Solving Applications |
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282 | (6) |
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284 | (1) |
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Math Probe: Tangrams or Polygonal Puzzles |
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285 | (1) |
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286 | (2) |
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288 | (2) |
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290 | (2) |
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292 | (2) |
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294 | (2) |
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296 | (2) |
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298 | (2) |
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300 | (2) |
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Using Similar Right Triangles |
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302 | (2) |
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Problem-Solving Strategy: Models |
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304 | (2) |
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Problem-Solving Applications |
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306 | (8) |
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308 | (1) |
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Math Probe: Proportional Puzzles |
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309 | (1) |
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310 | (1) |
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311 | (3) |
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Changing Decimals and Fractions to Percents |
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314 | (2) |
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Changing Percents to Decimals and Fractions |
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316 | (1) |
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Changing Percents Greater than 100% |
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317 | (1) |
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Changing More Difficult Decimals and Fractions to Percents |
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318 | (1) |
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Changing More Difficult Percents to Decimals and Fractions |
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319 | (1) |
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320 | (2) |
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322 | (2) |
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324 | (2) |
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Finding the Original Number |
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326 | (2) |
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Technology: Patterns, Conjectures, and Calculations |
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328 | (2) |
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Problem-Solving Strategy: Hidden Information |
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330 | (2) |
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Problem-Solving Applications |
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332 | (6) |
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334 | (1) |
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335 | (1) |
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336 | (2) |
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338 | (2) |
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340 | (2) |
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342 | (2) |
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344 | (2) |
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346 | (2) |
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348 | (2) |
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350 | (2) |
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Budgets and Circle Graphs |
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352 | (2) |
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Problem-Solving Strategy: Multi-Step Problems Using Formulas |
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354 | (2) |
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Problem-Solving Applications |
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356 | (8) |
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358 | (1) |
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Math Probe: Energy Expert |
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359 | (1) |
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360 | (1) |
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361 | (3) |
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364 | (2) |
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Surface Area of a Rectangular Prism and a Cube |
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366 | (2) |
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Surface Area of a Triangular Prism |
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368 | (2) |
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Surface Area of a Cylinder |
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370 | (2) |
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Volume of a Rectangular Prism and a Cube |
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372 | (1) |
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Volume of a Triangular Prism |
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373 | (1) |
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374 | (2) |
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376 | (2) |
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Problem-Solving Strategy: Combining Strategies |
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378 | (2) |
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Problem-Solving Applications |
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380 | (6) |
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382 | (1) |
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383 | (1) |
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384 | (2) |
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Probability, Statistics, and Graphing |
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386 | (2) |
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388 | (2) |
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Probability of Compound Events |
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390 | (2) |
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392 | (2) |
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394 | (2) |
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396 | (1) |
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397 | (1) |
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398 | (1) |
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399 | (1) |
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400 | (2) |
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402 | (2) |
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404 | (2) |
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406 | (2) |
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Problem-Solving Strategy: Organized List |
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408 | (2) |
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Problem-Solving Applications |
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410 | (10) |
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412 | (1) |
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Math Probe: Slides and Flips |
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413 | (1) |
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414 | (1) |
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415 | (2) |
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417 | (3) |
OPTIONAL: Algebra Readiness |
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Algebra and Rational Number Topics |
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Classifying Algebraic Expressions |
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420 | (2) |
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Evaluating Algebraic Expressions |
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422 | (2) |
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Addition and Subtraction of Monomials |
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424 | (2) |
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426 | (2) |
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Addition and Subtraction of Polynomials |
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428 | (2) |
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430 | (2) |
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Dividing Polynomials by Monomials |
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432 | (2) |
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Addition and Subtraction of Signed Rational Numbers |
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434 | (2) |
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Multiplication and Division of Signed Rational Numbers |
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436 | (2) |
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Problem-Solving Strategy: Using More Than One Equation |
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438 | (2) |
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Problem-Solving Applications |
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440 | (7) |
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442 | (3) |
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Math Probe: Original Operations |
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445 | (1) |
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446 | (1) |
End of Book Material |
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447 | (18) |
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465 | (6) |
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471 | (14) |
Glossary |
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485 | (4) |
Index |
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489 | (6) |
Selected Odd-Numbered Answers |
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495 | |