Unit 6: Addition and Subtraction Facts to 12
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Chapter 15: Sums to 12
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Chapter 16: Subtract from 11 or 12
Unit 7: Addition and Subtraction Facts to 20
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Chapter 17: Addition Strategies
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Chapter 18: Subtraction Strategies
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Chapter 19: Inverse Operations
Unit 8: Money and Time
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Chapter 20: Pennies, Nickels, and Dimes
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Chapter 21: Quarters
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Chapter 22: Time
Unit 9: Add and Subtract 2-Digit and 1-Digit Numbers
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Chapter 23: Sums to 30
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Chapter 24: Add 2-Digit and 1-Digit Numbers
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Chapter 25: Subtract 2-Digit and 1-Digit Numbers
Unit 10: Geometry and Measurement
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Chapter 26: Positions and Shapes
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Chapter 27: Sort Shapes
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Chapter 28: Measurement