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 Flashcards Matching Hangman Crossword Type In Quiz Test StudyStack Study Table Bug Match Hungry Bug Unscramble Chopped Targets

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# Blake T"s Math

Associative Property of Addition The property that states that the way addends are grouped does not change the sum Example: (5 + 9) + 3 = 5 + (9 + 3) 14 + 3 = 5 + 12 17 = 17
Associative Property of Multiplication The property that states that the way factors are grouped does not change the product Example: (2 x 3) x 4 = 2 x (3 x 4) 6 x 4 = 2 x 12 24 = 24
Average The number found by dividing the sum of a set of numbers by the number of addends. See also mean.
Bar graph A graph that uses horizontal or vertical bars to display countable data Example:
Cardinal number A number that tells how many Examples: 4 puppies93 cents
Circle graph A graph the shows how parts of the data are related to the whole and to each other
Commutative Property of Addition The property that states that when the order of two or more addends is changed, the sum is the same Example: 4 + 5 = 5 + 4
Commutative Property of Multiplication The property that states that when the order of two or more factors is changed, the product is the same Example: 5 x 7 = 7 x 5
Composite number A whole number having more than two factors Example: Composite Numbers Not Composite NumbersNumber Factors Number Factors4 1, 2, 4 1 16 1, 2, 3, 6 2 1, 28 1, 2, 4, 8 3 1, 39 1, 3, 9 5 1, 5
Composite number A whole number having more than two factors
Coordinates The numbers in an ordered pair Example: The coordinates of A are (1, 3). The coordinates of B are (-4, -3).
Cumulative frequency A running total of the number of items counted or surveyed
Ascending From least to greatest number Example: These numbers are in ascending order. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10
Descending From greatest to least number Example: These numbers are in descending order. 10, 9, 8, 7, 6, 5, 4, 3, 2, 1
Difference The answer in a subtraction problem Example: 88 – 5 = 3 – 533 is the difference.
Digit Any one of the ten symbols 0, 1, 2, 3, 4, 5, 6, 7, 8, or 9 used to write numbers
Distributive Property of Multiplication The property that states that multiplying a sum by a number is the same as multiplying each addend by the number and then adding the products Example: 3 x (4 + 2) = (3 x 4) + (3 x 2) 3 x 6 = 12 + 6 18 = 18
Double-bar graph A bar graph used to compare two similar kinds of data
Equivalent Having the same value
Equivalent decimals Decimals that name the same amount
Evaluate To find the value of a numerical or algebraic expression Example:
Expanded form A way to write numbers by showing the value of each digit Examples: 635 = 600 + 30 + 51,479 = 1,000 + 400 + 70 + 9
Exponent A number that shows how many times the base is used as a factor
Frequency The number of times an event occurs
Frequency table A table that uses numbers to record data about how often something happens
Histogram A bar graph that shows the number of times data occur within intervals
Hundredth One of one hundred equal parts
Line graph A graph that uses a line to show how data change over time
Acute Triangle A triangle in which all three angles are acute
Created by: 17cbtabor