The Real Number System Crossword Puzzle

QUESTIONS LIST:

• formula : an expression that uses variables to state a rule
• base : the number which is repeated as a factor in an exponential expression
• term : a number or a variable, or the product of a number and variable(s)
• variable : a letter or symbol used to represent an unknown number
• whole number : a number belonging to the set made up of zero and the natural numbers
• order of operations : a system for simplifying expressions that ensures that there is only one right answer
• exponent : the (superscript) number in an exponential expression; it tells how many times a factor is repeated
• integer : a number belonging to the set made up of the whole numbers and their opposites
• perfect square : any rational number that is the square of another rational number
• opposite numbers : two numbers that are the same distance from zero on the number line but in opposite directions
• real number : a number which can be written as an infinite decimal
• distance : the number of units between two numbers or points, regardless of direction
• inequality : sentence showing a relationship between numbers that are not necessarily equal; uses the symbols >, <, ≥, ≤, or ≠
• expression : one term or multiple terms connected by an addition or subtraction sign
• square root : a number that when multiplied by itself (squared) equals a given number
• constant : a number; a term containing no variables
• power : the value of a base and exponent
• natural number : a number belonging to the set made up of the numbers that are used to count