calculator

A machine that automatically performs an operation of math.



denominator

The term of a fraction, usually written under the line, that indicates the number of equal parts into which the unit is divided; divisor.



eighths

One of eight equal parts in a unit/whole: 1/8



equal

Having the same amount, meaning, or value.



equivalent fractions

Equal in numerical value, something that is the same in meaning, amount, and value.

1/2 is equal to 2/4

Two quarters is equal to five dimes.



fourths

One of four equal parts: 1/4 one quarter



Fractions

A number that is equal to a part of two other numbers.  A part of a whole.



halves

Two equal parts. A whole that is divided into two equal parts.



improper fractions

A fraction in which the numerator is greater than or equal to the denominator.



mixed numbers

A number such as 2 1/2, which represents a whole number and a fraction.



multiply

To increase in number or amount by multiplication.

2+2+2=6 or 2 X 3= 6



number line
A straight line on which there is indicated a one-to-one correspondence between points on the line and the set of real numbers.


numerator

The term of a fraction, usually above the line, that indicates the number of equal parts that are to be added together; the dividend placed over a divisor: The numerator of the fraction 2 / 3  is 2.



represented

To serve to express, designate, stand for, or denote, as a word, symbol, or the like does; symbolize



sixths

Being one of six equal parts 1/6



thirds

Being one of three equal parts 1/3



whole

Comprising the full quantity, amount, extent, number, etc., without diminution or exception; entire, full, or total: He ate the whole pie.