Table of Contents

Topic 8 Use Strategies and Properties to Add and Subtract
 81 Addition Properties
 82 Algebra: Addition Patterns
 83 Round Whole Numbers
 84 Mental Math: Addition
 85 Mental Math: Subtraction
 86 Estimate Sums
 87 Estimate Differences
 88 Relate Addition and Subtraction

Topic 9 Fluently Add and Subtract within 1,000
 91 Use Partial Sums to Add
 92 Add 3Digit Numbers
 93 Continue to Add 3Digit Numbers
 94 Add 3 or More Numbers
 95 Use Partial Differences to Subtract
 96 Subtract 3Digit Numbers
 97 Continue to Subtract 3Digit Numbers

Topic 10 Multiply by Multiples of 10
 101 Use an Open Number Line to Multiply
 102 Use Properties to Multiply
 103 Multiply by Multiples of 10

Topic 11 Use Operations with Whole Numbers to Solve Problems
 111 Solve 2Step Word Problems: Addition and Subtraction
 112 Solve 2Step Word Problems: Multiplication and Division
 113 Solve 2Step Word Problems: All Operations

Topic 12 Understand Fractions as Numbers
 121 Divide Regions into Equal Parts
 122 Fractions and Regions
 123 Understand the Whole
 124 Number Line: Fractions Less Than 1
 125 Number Line: Fractions Greater Than 1
 126 Line Plots and Length
 127 More Line Plots and Length

Topic 13 Fraction Equivalence and Comparison
 131 Equivalent Fractions: Use Models
 132 Equivalent Fractions: Use the Number Line
 133 Use Models to Compare Fractions: Same Denominator
 134 Use Models to Compare Fractions: Same Numerator
 135 Compare Fractions: Use Benchmarks
 136 Compare Fractions: Use the Number Line
 137 Whole Numbers and Fractions

Topic 14 Solve Time, Capacity, and Mass Problems
 141 Time to the Minute
 142 Units of Time: Measure Elapsed Time
 143 Units of Time: Solve Word Problems
 144 Estimate Liquid Volume
 145 Measure Liquid Volume
 146 Estimate Mass
 147 Measure Mass
 148 Solve Word Problems Involving Mass and Liquid Volume

Topic 15 Attributes of TwoDimensional Shapes
 151 Describe Quadrilaterals
 152 Classify Shapes
 153 Analyze and Compare Quadrilaterals

Topic 16 Solve Perimeter Problems
 161 Understand Perimeter
 162 Perimeter of Common Shapes
 163 Perimeter and Unknown Side Lengths
 164 Same Perimeter, Different Area
 165 Same Area, Different Perimeter