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Negative Numbers (operations (knowing the minus sign (negative number,…
Negative Numbers
operations
comparing quantities
relate subtraction to comparison situations in which the difference between two collections of objects (or images) needs to be found
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changing quantities
recognize addition and subtraction in 'change' situations where addition is related to an increase, and subtraction to a decrease in quantity
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methods
counting flexibly
use a variety of strategies to count and compare the numerosity of collections of items up to and beyond 100, using conventional number names and symbols
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