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### 54 Cards in this Set

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• Back
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 Sequence An Ordered List of Numbers 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 is a sequence counting by 1 Ordinal Number Used to Name a Position (1st, 2nd, 3rd, First, Second,Third) Algorithm A Procedure for Getting an Answer Addition, Subtraction, Multiplication, Division Inverse Operation One Operation that Undoes the Other Subtraction undoes Addition, Division undoes Multiplication Equation Number sentence with an "=" sign 4 kinds of Math Stories Combining, Separating, Equal Groups & Comparing Commutative Property 2 numbers put together ( added, subtracted, divided or multiplied) that get flipped have the same answer 5+6 = 6+5 Identity Property Number + 0 = Number Line Segment part of a line with two endpoints Ray begins at a point and continues without end Oblique Line a line segment that is neither horizontal nor vertical; it is diagonal Number Line a line that shows numbers in a certain distance from zero Intergers counting numbers, negative numbers and zero Factors Numbers that are multiplied together 3 x 4 = 12 3 and 4 are multiplied together, so 3 and 4 are FACTORS Property of Zero Number x 0 = 0 Angles Right, Acute, Obtuse Angle Plane a flat surface that extends without end Polygon a flat shape that has walls (triangle, square, circle...) Vertex (vertices) Two sides that meet to form and angle Quadrilateral a 4 sided polygon Quotient The answer to a division problem 6 divided by 2 = 3 so 3 is the quotient of the problem. Triangles Equilateral (all equal) Isosceles (2 equal) Scalene (0 equal) Common Denominator Fractions that have the same denominator Expanded Notation Writing a number with a digit x its place value (3 x 100) + (2 x 10) + (1 x 1) = 321 Frequency Table Table that shows how many times things are used Statistics The study of data (gathered information) Cluster a group of data points that are very close together Probability a measure of how likely it is that an event(s) will occur Proper fraction A fraction that is less than 1 6/7 Improper Fraction A fraction that is more than 1 7/6 Exponent Used to show repeated multiplication Base The number that is being multiplied in the exponent problem Power The base and the exponent, together Cubed Refers to a number to the 3rd power or also a geometric reference (W, D, L) Squared Refers to a number to the 2nd power Prime Number Any number that is not divisible by an number except 1 and itself evenly Composite Number Numbers with more than 2 factors Array A rectangular arrangement of numbers or objects om row & columns Bar Graph A frequency table with a Horizontal & Vertical Axis showing data Pictograph a graph that uses symbols or icons to compare data Circle Graph (Pie Chart) A circular chart that breaks data into part of a wole group Mutually Exclusive Data Data that fits only one category Venn Diagram Multiple circles that overlap showing places where data is in common Greatest Common Factor (GCF) The largest whole number that is a factor of both numbers Solid (Geometric shape) A shape that takes up sapce Parts of a solid Face (flat surface) Edge (meeting place of 2 flat surfaces) Vertex (meeting place of the edges) Mean an average Median The middle number, when data is arranged in numerical order Mode The number that occurs the most when data is gathered Measures of Central Tendency Mean, Median, Mode Spread How the data is stretched out Units of Capacity Measurements of liquids Gallon, Quart, Liter, Cup, Pint, Ounce Transformations Ways to move an item around Transformation (Sliding) Rotation (rotating) Reflection (flipping) Square Root a number divided equally = square root square root of 9 = 3 square root of 16 = 4