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Understand the Place Value System (5.NBT.A.3)
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Understanding Place Values
- Ones, Tens, Hundreds, etc.: Value changes with position
- Decimal Place Value: Tenths, Hundredths, Thousandths
- Expanded Form: Sum of place values
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Reading and Writing Multi-digit Numbers
- Number Names: Words corresponding to numbers
- Standard Form: Writing numbers using digits
- Comparing: Using place value for comparison
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Rounding Numbers
- Rounding to Nearest Ten, Hundred, etc.
- Using Place Value to Round
- Rounding Decimals: Nearest whole number etc.
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Decimal Number System
- Relationship Between Places: Each place 10 times the right
- Place Value Patterns: Multiplying/Dividing by 10's powers
- Fraction-Decimal Equivalence
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Comparing and Ordering Numbers
- Using Inequalities: >, <, = comparisons
- Ordering Numbers: Smallest to largest or vice versa
- Benchmark Numbers: Reference numbers for comparison
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