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| 1-1: Read and Write Multidigit Numbers | |
| 1-2: Understand the Number Line | |
| 1-3: Compare and Order Numbers | |
| 1-4: Round Numbers to the Nearest Ten | |
| 1-5: Round Numbers to the Nearest Hundred | |
| 1-6: Problems Solving: Use the Four-Step Process | |
| 2-1: Use Addition Properties | |
| 2-2: Explore Addition Patterns | |
| 2-3: Estimate Sums | |
| 2-4: Add with Partial Sums | |
| 2-5: Use Place Value to Add: Regroup Once | |
| 2-6: Use Place Value to Add: Regroup Twice | |
| 2-7: Add with Three or More Addends | |
| 2-8: Problem Solving: Use a Model | |
| 3-1: Estimate Differences | |
| 3-2: Relate Addition and Subtraction | |
| 3-3: Subtract with Partial Differences | |
| 3-4: Subtract Three-Digit Numbers | |
| 3-5: Subtract Across Zeros | |
| 3-6: Problem Solving: Write and Solve an Equation | |
| 4-1: Represent Multiplication as Repeated Addition | |
| 4-2: Represent Multiplication on a Number Line | |
| 4-3: Represent Multiplication as Arrays | |
| 4-4: Multiply with the Commutative Property | |
| 4-5: Represent Division by Sharing | |
| 4-6: Represent Division by Repeated Subtraction | |
| 4-7: Problem Solving: Write an Equation | |
| 5-1: Multiply by 2 | |
| 5-2: Multiply by 5 | |
| 5-3: Multiply by 9 | |
| 5-4: Multiply by 1 and 0 | |
| 5-5: Multiply by 10 | |
| 5-6: Find Patterns in the Multiplication Table | |
| 5-7: Solve for Unknowns | |
| 5-8: Problem Solving: Use a Model | |
| 6-1: Break Apart to Multiply | |
| 6-2: Multiply by 3 | |
| 6-3: Multiply by 4 | |
| 6-4: Multiply by 6 | |
| 6-5: Multiply by 7 | |
| 6-6: Multiply by 8 | |
| 6-7: Use a Bar Model to Multiply | |
| 6-8: Problem Solving: Make a Table | |
| 6-9: Use the Associative Property to Multiply | |
| 6-10: Find More Multiplication Patterns | |
| 6-11: Multiply by Multiples of 10 | |
| 7-1: Relate Multiplication and Division | |
| 7-2: Divide by 2 | |
| 7-3: Divide by 3 | |
| 7-4: Divide by 4 | |
| 7-5: Divide by 5 | |
| 7-6: Problem Solving: Use Drawings to Solve Problems | |
| 8-1: Divide by 6 | |
| 8-2: Divide by 7 | |
| 8-3: Divide by 8 | |
| 8-4: Divide by 9 | |
| 8-5: One and Zero in Division | |
| 8-6: Problem Solving: Work Backward | |
| 8-7: Fact Families | |
| 8-8: Use Facts to Solve Problems | |
| 8-9: Use Order of Operations | |
| 9-1: Understand Equal Parts | |
| 9-2: Name Unit Fractions of a Whole | |
| 9-3: Find Unit Fractions on a Number Line | |
| 9-4: Name Fractions of a Whole | |
| 9-5: Find Fractions on a Number Line | |
| 9-6: Use a Fraction to Find the Whole | |
| 9-7: Problem Solving: Use a Model | |
| 10-1: Whole Numbers and Fractions | |
| 10-2: Find Equivalent Fractions | |
| 10-3: Find Equivalent Fractions on a Number Line | |
| 10-4: Compare Fractions with the Same Denominator | |
| 10-5: Compare Fractions with the Same Numerator | |
| 10-6: Order Fractions | |
| 10-7: Problem Solving: Act It Out | |
| 11-1: Measure Length | |
| 11-2: Estimate and Measure Liquid Volume | |
| 11-3: Operations with Liquid Volume | |
| 11-4: Estimate and Measure Mass | |
| 11-5: Operations with Mass | |
| 11-6: Problem Solving: Write an Equation | |
| 12-1: Read Picture Graphs | |
| 12-2: Make Picture Graphs | |
| 12-3: Read Bar Graphs | |
| 12-4: Make Bar Graphs | |
| 12-5: Data and Two-Step Problems | |
| 12-6: Problem Solving: Use a Model | |
| 12-7: Read Line Plots | |
| 12-8: Make Line Plots | |
| 13-1: Tell Time to the Minute | |
| 13-2: Measure Elapsed Time | |
| 13-3: Find Start and End Times | |
| 13-4: Operations with Time | |
| 13-5: Problem Solving: Use Logical Reasoning | |
| 14-1: Classify Polygons | |
| 14-2: Classify Quadrilaterals | |
| 14-3: Draw Quadrilaterals | |
| 14-4: Compose and Decompose Shapes | |
| 14-5: Problem Solving: Make a Table | |
| 15-1: Understand Area | |
| 15-2: Find Area Using Standard Units | |
| 15-3: Find the Area of a Rectangle and a Square | |
| 15-4: Find Area Using the Distributive Property | |
| 15-5: Find Area of Composite Shapes | |
| 15-6: Problem Solving: Guess and Test | |
| 16-1: Understand Perimeter | |
| 16-2: Find Perimeter | |
| 16-3: Find Unknown Side Lengths | |
| 16-4: Problem Solving: More Than One Way | |
| 16-5: Same Perimeter, Different Areas | |
| 16-6: Same Area, Different Perimeters |