
Roman numeral L, C, D, M
50, 100, 500, 1000 LCD Monitor

Simplified fraction
The only common factor between numerator and denominator is 1

Divide fractions
Multiply by reciprocal

Rational number
Real number that can be written as a fraction, terminating decimal or repeating decimal

Rational number
Cannot be written as fractions: square roots, cube roots, pi



















Calipers
Measure length, usually < 6”

Volume measuring tools
Beakers, graduated cylinders, measuring cups, pipettes, measuring spoons

Ordered pair
(x,y) coordinates

Histogram
Frequencies, touching

Dividend
Numerator in division

Quotient
Answer to division problem

Like terms
Terms that have the same variable and the same exponent

Degree
Exponent or sum of exponents of the variable(s) of a term

Term
Constant, variable or product of a constant and a variable

Absolute value n
Distance between number n and zero on the number line. xn = (xn) when (xn) is negative

Absolute value of xn is the empty set/no solution when
Negative number, <0, < or ≤ neg. number

Absolute value of xn is the all real numbers or <fancy R> when
xn > 0 or > negative number

