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Unit 1-4 Words-EW
Vocabulary
Question | Answer |
---|---|
even numbers | whole numbers that have 2, 4, 6, 8, or 0 in the ones place |
odd numbers | whole numbers that have 1, 3, 5, 7, or 9 in the ones place |
sum | the answer to an addition problem |
difference | the answer to a subtraction problem |
equal | having the same value |
dividend | the number that is being divided |
divisor | the number that is being divided by |
estimation | reasoning to determine an approximate value |
rounding | a type of estimation with specific rules for determining the closest value |
product | the answer to a multiplication problem |
quotient | the answer to a division problem |
whole numbers | the set of counting (natural) numbers and zero (0, 1, 2, 3,ect) |
order of operations | the rules of which calculations are performed first when simplifying an expression |
special numbers | 2 is the only even prime number. 0 and 1 are neither prime nor composite |
composite | a whole number with more than two factors |
prime | a whole number that has exactly two factors, one and itself |
factor | a number multiplied by another number to get a product |
equation | a mathematical statement composed of algebraic and/or numeric expressions set equal to each other |
remainder | the amount that is "left over" from a division problem |
array | the arrangement of numbers in row and columns |
operation | what you see to solve the problem: add, subtract, multiply, or divide |
expression | a mathematical phrase, with no equal sign, that may contain numbers, unknowns, and operators |
multiple | the product of a given number and another whole number. Multiples of 3 are 3, 6, 9, 12, 15 |
simplify | to break a fraction down to its simplest form. 4/12 simplified to 1/3 |
unknown | a symbol representing an unknown value in an expression such as "n" |
ratio | the relationship between two things |
parentheses or brackets | symbols to show a group of terms and/or expressions within a mathematical expression (parentheses) or [brackets] |
deduction | money taken out or subtracted |
deposit | a sum of money placed or kept in a bank account |
expenditure | the amount of money spent |
expense | payment for goods and services |
wage | a fixed regular payment made by an employer to an employee (daily, weekly, or monthly) |
withdrawal | the act of taking money out of an account |
income | money earned or received |
gross income | the total amount of personal income prior to taxes and deductions |
income tax | money paid to federal and/or state governments based on an individual's income as required by law |
net income | the income that remains after taxes and other deductions are taken from an individual's gross income |
payroll tax | the amount of money that a company withholds from its employees for the federal government as required by law |
property tax | the amount of money collected on the value of a property for the local government as required by law |
sales tax | the amount of money collected by a store (retailer), in addition to a good or service that was purchased, for the local government as required by law |
budget | a monthly or yearly spending and savings plan for an individual, family, business, or organization |
register | a small table to track deposits added to account, expenses withdrawn from account, and current available balance |
available balance | the amount available in an account for a person, business, or organization to spend |
balance | to reconcile your budget or account statement with your check register to make sure the records match and are accurate |
transaction | a specific time or instance when money changes hands |
financial record | a formal record of the transactions made by a person, business, or other organization |