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order of operations
the order in which operations in an expression to be evaluated are carried out. 1. parentheses 2. exponets 3. multiplication and divison 4. addition and subtraction
rectangular coordinate grid
A device for locating points in a plane using ordered pairs or coordinates
A method of writing or displaying numbers in terms of a decimal number between 1 and 10 multiplied by a power of 10.
A diagram that uses circles to display elements of different sets. Overlapping circles show common elements.
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