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• Chapter 1
Addition and Subtraction with 2-Digit Numbers
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Number Lines
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Subtraction without Regrouping
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Subtraction with Regrouping
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Estimating Sums and Differences
• Chapter 2
• Chapter 3
Multiplication Facts
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The Relationship between Addition and Multiplication
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Multiplication Facts to 4
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Multiplication Facts to 5
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Multiplication Facts to 7
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Multiplication Facts to 8
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Multiplication Facts to 9
• Chapter 4
Division Facts
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Dividing Evenly into Groups
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The Relationship between Multiplication and Division
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Division Facts to 6
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Division Facts to 7
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Division Facts to 9
• Chapter 5
Problem Soving: Multiplication and Division Facts
• Chapter 6
Numbers Up to 99,999
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Writing Numbers
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Comparing Numbers and Sequencing
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Rounding
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Adding and Subtracting 1,000s, 100s and 10s
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Estimating Sums and Differences
• Chapter 7
Customary Measurement
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Length Conversion (inches, feet, and yards)
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Weight Conversion (ounces and pounds)
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• Chapter 8
Metric Measurement
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Measuring Lengths in Centimeters
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Length Conversion (centimeters and meters)
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Weight Conversion (grams and kilograms)
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• Chapter 9
Geometry
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Lines, Rays, and Line Segments
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• Chapter 10
Patterns
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Numbers
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Colors, Shapes, and Pictures
• Chapter 11
Statistics
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Data Analysis