Study the unit 4 math words definitions with these flash cards
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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Division Property of Equality | When both sides of an EQUATION are DIVIDED by the SAME NUMBER, the remaining EXPRESSIONS are still EQUAL.
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Equation | A mathematical sentence that contains an EQUAL SIGN.
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Inequality | A mathematical sentence that contains the symbols
<, >,
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Inverse Operation | A mathematical process that COMBINES two or more numbers such that its PRODUCT or SUM EQUALS the IDENTITY
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Multiplication Property of Equality | When both sides of an EQUATION are MULTIPLIED by the SAME NUMBER, the remaining EXPRESSIONS are still EQUAL.
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Subtraction Property of Equality | When both sides of an EQUATION have the SAME NUMBER SUBTRACTED from them, the remaining EXPRESSIONS
are still EQUAL.
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Addition Property of Equality | When both sides of an EQUATION have the SAME NUMBER ADDED to them, the remaining EXPRESSIONS are still EQUAL.
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Term | A NUMBER, a VARIABLE, or a PRODUCT of NUMBERS and VARIABLES
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Variable |
A SYMBOL or LETTER used to represent a number or quantities that VARY from one expression to another.
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Set | A collection of numbers, geometric figures, letters, or other objects that have some characteristic in common.
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Substitution | To replace one element of a mathematical equation or expression with another
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Constraint | CONDITION used to limit the type of data that can go into a table.
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Infinitely many | The number of solutions to a given EQUATION has no limit… there are an unlimited number of workable solutions.
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Constant of proportionality | The constant value of the ratio of two proportional quantities x and y; usually written y = kx, where k is the constant of proportionality
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Direct Proportion/Direct variation | The relation between two quantities whose ratio remains constant
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Proportion | An EQUATION which states that two RATIOS are EQUAL.
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Constant speed | Movement at a FIXED (constant) DISTANCE per UNIT of TIME.
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
david2003
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