Glossary Word


abbreviate account


additive inverse algebra


algebraic expression


arc


associative property


Explanation to make a word shorter


a facility that allows you to buy on credit or use a utility in advance of paying


the additive inverse, or opposite, of a number a is the number that, when added to a, yields zero


the branch of Mathematics that deals with generalised arithmetic by using letters or symbols to represent unknown values


a mathematical sentence using variables, constants and symbols


a part of the circumference of a circle


giving the same result, no matter what order the parts of a calculation are done in


balancing method doing the same operation to both sides of an equation base


biased sample binomial bisect


budget coefficient a sample that is not random


an algebraic expression with two terms to cut into equal halves


a list of expected income and expenses for a period of time, the purpose being to help a person or business plan and manage their finances


the numerical factor multiplied to a variable


common fraction a fraction written in the form of two integers, one above the other, separated by a line. Te bottom number must not be a 1 or a zero


compass


complementary angles


complementary events


composite numbers


compound event


the geometry instrument used to draw a circle two angles with a sum of 90°


events that together represent all the possible outcomes a natural number that has more than two factors


two or more separate events or outcomes that can be considered as one single event or outcome


the number which is multiplied by itself, or raised to a power / the bottom face of a pyramid or prism


Page 198 41


35, 158 142, 156 142


147 37


158 93, 195


392 144 170 41


142 64


167 209


414 12 412


Glossary


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