Math vocab. words and definition
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
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Exponent | A quantity representing the power to which a given number or expression is to be raised.
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Evaluate | To calculate the value of.
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Order of Operations | A order to group, do exponents, multiply and divide, and add or subtract.
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Algebraic Expression | Mathematical phrase that can contain ordinary numbers, variables (x or y) and operators (add, subtract, multiply, and divide).
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Variable | Able to assume different numbers value.
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Term | Part of expression or series separated by add or subtract signs, or the parts of a sequence separated by commas.
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Factor | Another term for factorize.
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Product | A quantity obtained by multiplying quantities together, or from and analogous algebraic operation.
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Power | The number of times a certain number is to be multiplied by itself.
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Equivalent Expression | Expressions that are the same, even though they may look different.
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Additive Identity | Element that leaves another element unchanged as zero.
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Multiplicative Identity | Multiply 1 to any number and it stays the same.
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Multiplicative Property Of Zero | Adding the opposite (additive inverse) of a number to the number will give you a sum of zero.
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Multiplicative Inverse (reciprocal) | A pair of numbers when multiply together equals 1.
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Commutative Property | Property associated with binary operations and functions.
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Associative Property | A string of numbers added together, you can group them anyway and still get the same answer.
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Distributive Property | Multiplication distributes over addition.
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Substitution Property | If "a=b" then "a" can be substituted for "b" in any equation.
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Like Terms | Terms that have the same variables and powers.
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Simplest Form | Write the expression as short as possible.
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Coefficient | A number or constant quantity placed before and multiplying the variable.
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Coordinate Plane | A plane with the Y-axis and X-axis.
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X-axis | Going horizontal on the plane.
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Y-axis | Going vertical on the plane.
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Origin | The point or place where something begins.
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Ordered Pair | A pair of elements.
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X-coordinate | Making steps to the left or right.
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Y-coordinate | Making steps up or down.
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Line Graph | Type of chart which displays information.
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Bar Graph | Bars instead of lines.
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Circle Graph | Another term for pie chart.
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Historgram | Diagram with rectangles.
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Scatter Plot | Graph represented by plotted points.
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Box-and-Whisker Plot | Data divide into halves.
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Quartile | Each four groups can be divided according to the variable.
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Median | Put your numbers in order from least to greatest then take the middle number.
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Mean | Add all the numbers together then divide by the total numbers you got.
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Stem and Leaf plot | Method for showing the frequency with which certain classes value occurs.
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Frequency Table | Summarizing data.
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Sequence | Order in which events happen.
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Arithmetic Sequence | Difference between 2 consecutive terms constants.
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Common Difference | Between consecutive and arithmetic.
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Ellipsis | Writing of a word.
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