Term
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Definition
| An angle measuring more than zero degrees and less than 90 degrees |
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Definition
| Having the same size and shape |
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Definition
| The amount that remains after one number has been subtracted from another |
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Definition
| A number that tells how many times the base is multiplied by itself |
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Definition
| The inverse of a fraction; when multiplied by the original fraction, it results in a product that equals one |
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Term
| vertex (vertices - plural) |
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Definition
| The point of intersection for two sides of a plane figure, three sides of a solid figure, or the endpoints of two rays that form an angle. |
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Definition
| A combination of numbers and variables connected by one or more operations signs |
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Definition
| Three or more line segments in a plane that forms a closed figure. The line segments never cross but meet at their endpoints. |
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Definition
| The result of muliplying two or more numbers |
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Definition
| A polygon with six sides. |
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Term
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Definition
| The difference between the least and greatest values in a set of numbers |
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Definition
| A triangle with sides of different lengths and no two angles are the same |
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Definition
| Surface space that is measured in square units |
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Term
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Definition
| The distance around a figure |
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Term
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Definition
| The distance around a circle (the perimeter of a circle) |
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Definition
| An angle that measures 180 degrees |
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Term
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Definition
| An angle measuring more than 90 degrees and less than 180 degrees |
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Term
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Definition
| Two angles whose sum equals 90 degrees |
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Term
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Definition
| A line segment that passes through the center of a circle and has its endpoints on the circle |
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Term
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Definition
| The total of two or more numbers being added |
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Term
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Definition
| The result of dividing one number by another; the solution to a division problem |
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Term
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Definition
| In a division problem, it's the number being divided |
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Term
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Definition
| In a division problem, the number that an amount is divided by |
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Term
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Definition
| The sum of a group of numbers divided by the number of numbers; also known as the average |
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Term
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Definition
| A value found by ordering a group of data from least to greatest and choosing the middle value of the group. |
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Term
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Definition
| In a group of values, the value that occurs most often |
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Term
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Definition
| A solid figure that has triangles for its sides and a polygon as its base |
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Term
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Definition
| A polygon that has four sides |
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Term
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Definition
| a quadrilateral with two pairs of congruent, parallel sides |
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Term
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Definition
| A parallelogram with four right angles |
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Term
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Definition
| A mirror image of a figure shown over a line of reflection |
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Term
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Definition
| A ratio that compares two different types of quantities |
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Term
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Definition
| A mathematical sentence that uses an equal sign |
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Term
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Definition
| A drawing of an object that is different in size (usually smaller than the original) but keeps the same proportions |
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Term
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Definition
| A quadrilateral with one pair of parallel sides |
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Term
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Definition
| A solid figure with two congruent and parallel circular bases |
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Term
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Definition
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Term
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Definition
| A polygon with five sides |
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Term
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Definition
| The ratio of a number to 100 (per one hundred); the symbol % |
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Term
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Definition
| Figures that have the same shape but different sizes; their sides are proportional, while their corresponding angles are equal |
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Term
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Definition
| A triangle that has three equal sides and three equal angles |
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Term
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Definition
| A length that is half the diameter of a circle; the distance from the center of the circle to the circle itself |
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Term
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Definition
| A triangle with two equal sides and two equal angles |
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Term
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Definition
| A triangle with one right angle |
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Term
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Definition
| Two angles whose sum is 180 degrees |
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Term
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Definition
| Rules that tell which steps to follow when solving an expression |
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Term
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Definition
| A parallelogram with all sides equal and congruent |
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Term
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Definition
| A fraction with all common factors (other than 1) factored out of the numerator and denominator |
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Term
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Definition
| A number that when multiplied by itself results in the original number |
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Term
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Definition
| a solid figure that has two congruent, parallel polygons as its bases. Its sides are parallelograms. |
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Term
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Definition
| A comparison of the two values of two numbers |
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Term
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Definition
| An equation stating that two ratios are equal |
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Term
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Definition
| To make a fraction easier to work with by taking out common factors |
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Term
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Definition
| A ratio that shows the cost per unit of measure |
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Term
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Definition
| One of the four regions formed by the intersection of the axes of a coordinate graph |
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Term
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Definition
| The horizontal number line of a coordinate graph |
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Term
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Definition
| The vertical number line of a coordinate graph |
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Term
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Definition
| The value on the x-axis used to locate a point on the coordinate graph. It is the first value in an ordered pair. |
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Term
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Definition
| The value on the y-axis used to locate a point on the coordinate graph. It is the second value in an ordered pair. |
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Term
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Definition
| Two numbers listed in a specific order; it describes a point on the coordinate graph |
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Term
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Definition
| An angle measuing more than 0 degrees and less than 90 degrees |
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Term
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Definition
| Having the same size and shape |
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Term
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Definition
| Any number multiplied to form a product. A product can be divided by one factor to find the other factor. |
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Term
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Definition
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Term
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Definition
| Reversed position or direction |
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Term
| vertex (vertices - plural) |
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Definition
| The point of intersection for two sides of a plane figure, three sides of a solid figure, or the endpoints of two rays that form an angle. |
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Term
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Definition
| A number that is a multiple of all denominators in a problem. |
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Term
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Definition
| Three or more line segments in a plane that forms a closed figure. The line segments never cross but meet at their endpoints. |
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Term
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Definition
| The result of multiplying two or more numbers. |
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Term
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Definition
| A number with only two factors: the number itself and one. |
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Term
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Definition
| The difference between the least and greatest values in a set of numbers. |
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Term
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Definition
| A triangle with sides of different lengths and no two angles are the same. |
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Term
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Definition
| Surface space that is measured in square units. |
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Term
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Definition
| The distance around a figure. |
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Term
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Definition
| The distance around a circle (the perimeter of a circle). |
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Term
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Definition
| The figure formed when two rays meet at a common endpoint called a vertex. |
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Term
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Definition
| A number that is a factor of two or more numbers. |
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Term
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Definition
| Two angles whose sum equals 90 degrees. |
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Term
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Definition
| A line segment that passes through the center of a circle and has its endpoints on the circle. It describes how wide the circle is. |
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Term
| greatest common factor (GCF) |
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Definition
| The largest single factor for two or more numbers. |
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Term
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Definition
| A polygon with six sides. |
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Term
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Definition
| All whole numbers (both positive and negative) and zero. |
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Term
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Definition
| The sum of a group of numbers divided by the number of numbers. Also known as the average. |
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Term
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Definition
| A value found by ordering a group of data from least to greatest and choosing the middle value of the group. |
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Term
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Definition
| In a group of values, the value that occurs most often. |
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Term
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Definition
| The part of a fraction that stands for how many parts of a whole or group are included in the fraction. |
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Term
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Definition
| A polygon that has four sides. |
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Term
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Definition
| A quadrilateral with two pairs of congruent, parallel sides. |
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Term
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Definition
| A parallelogram with four right angles |
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Term
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Definition
| Part of the population that is studied to find the characteristics of the whole population. |
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Term
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Definition
| A positive whole number with more than two factors. In other words, a number that is not prime. Zero and one are neither composite nor prime. |
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Term
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Definition
| The part of a fraction that stands for the number of equal parts a whole or group is divided into. |
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Term
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Definition
| In an equation made up of two fractions, the numerator of one fraction times the denominator of the other fraction. |
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Term
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Definition
| A fraction with a numerator that is larger than or equal to its denominator. |
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Term
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Definition
| Two or more fractions that have the same denominator |
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Term
| least common multiple (LCM) |
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Definition
| The smallest multiple that two or more numbers have in common |
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Term
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Definition
| A value that combines a whole number and a fractional amount |
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Term
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Definition
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Term
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Definition
| Lines in the same plane that do not intersect. The symbol // |
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Term
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Definition
| The ratio of a number to 100 (per one hundred). The symbol % |
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Term
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Definition
| Breaking down a composite number until all of the factors are prime |
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Term
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Definition
| The likelihood that an event will occur. The probability that an event will occur is 0, 1, or somewhere between 0 and 1. |
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Term
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Definition
| A length that is half the diameter of a circle; the distance from the center of the circle to the circle itself. |
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Term
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Definition
| An angle that measures 90 degrees |
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Term
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Definition
| A triangle with one right angle |
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Term
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Definition
| Two angles whose sum is 180 degrees |
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Term
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Definition
| Rules that tell which steps to follow when solving an expression. |
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Term
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Definition
| Operations that do the exact opposite of each other; they undo each other (addition and subtraction, for example) |
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Term
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Definition
| A fraction with all common factors (other than 1) factored out of the numerator and denominator |
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Term
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Definition
| The value that shows the relationship of a circle's circumference to its diameter; it has an approximate value of 3.14 |
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Term
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Definition
| A solid figure that has two congruent, parallel polygons as its bases. Its sides are parallelograms |
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Term
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Definition
| A comparison of the two values of two numbers |
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Term
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Definition
| An equation stating that two ratios are equal |
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Term
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Definition
| To make a fraction easier to work with by taking out common factors. In an expression, combining variables that have like unknowns. |
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Term
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Definition
| A unit for measuring area |
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Term
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Definition
| A ratio that shows the cost per unit of measure |
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Term
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Definition
| The horizontal number line of a coordinate graph |
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Term
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Definition
| The vertical number line of a coordinate graph |
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Term
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Definition
| The value on the x-axis used to locate a point on the coordinate graph. It is the first value in an ordered pair. |
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Term
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Definition
| The value on the y-axis used to locate a point on the coordinate graph. It is the second value in an ordered pair. |
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