# Math: Unit 1 Vocabulary Flashcards

17 cards

Everyday Math, Unit 1: Number Theory

Created Aug 15, 2012
by
jimmurphy2012

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 Side A Side B 1 Commutative Property of Multiplication Two numbers can be multiplied in any order without changing the product.(a x b = b x a) 2 composite number a counting number greater than 1 that has more than two factors 3 divisibility rule a shortcut for determining whether a counting number is divisible by another counting number... 4 divisible by if the larger of two counting numbers can be divided by the smaller with no remainder, then... 5 exponent a small raised number used in exponential notation to tell how many times the base is used... 6 factor each of the two or more numbers in a product(Ex. 7 and 3 are factors of 21) 7 factor pair two factors of a counting number x whose product is x 8 factor rainbow a way to show factor pairs in a list of all the factors of a number 9 factor string a counting number written as a product of two or more of its counting number factors other... 10 prime factorization a counting number written as a product of prime number factors 11 prime number a counting number greater than 1 that has exactly two whole-number factors, 1 and itself 12 product the result of multiplying two numbers, called factors 13 quotient the result of dividing one number by another number 14 rectangular array any arrangement of objects in rows and columns that form a rectangle 15 square array a rectangular array having the same number of rows and columns 16 square number a number that is the product of a counting number and itself(Ex. 25 is a square number... 17 square root a number that is multiplied by itself to get a product(Ex. 5 is the square root of 25 because...