Number Concepts
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Explanation
& Practice Web
Sites |
Science
& Technology Integrated Projects
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Other Activities
& Class Handouts |
UHD
user Notes or Comments |
Numeration Systems |
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Addition and Subtraction of Whole
Numbers |
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Multiplication and Division of
Whole Numbers |
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Divisibility |
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Addition and Subtraction of
Integers |
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Multiplication and Division of
Integers |
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Mental Math and Estimation |
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Prime and Composite Numbers |
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Greatest Common Divisor and Least
Common Multiple |
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The Set of Rational Numbers |
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Addition and Subtraction of
Rational Numbers |
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Multiplication and Division of
Rational Numbers |
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Whole
Number Comparison |
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Integer Exponents |
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Decimals |
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Scientific
Notation |
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Operations on Decimals |
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Percents |
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Ratio and Proportion |
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Computing Interest |
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Clock and Modular Arithmetic |
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Real Numbers |
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