pi square root permutation Isosceles Triangle similarity division slash brackets Heptagon times sign Scalene Triangle factorial ray minus sign Right Angle universal set function of x absolute value Line Segment asterisk subset greater than or equal to Reflex Angle probability of event A Obtuse Angle exponent Parallelogram perpendicular Decagon complex numbers set Acute Angle degree Equilateral Triangle multiplication dot natural numbers set (with zero) empty set intersection combination congruent to Square not element of Complete Angle / Complete Revolution Hexagon complement proper subset / strict subset real numbers set approximation cube root Rectangle less than or equal to Octagon closed interval not subset angle Straight Angle sigma n-th root (radical) relative complement Kite less than not equal sign parentheses Obtuse Triangle union golden ratio Acute Triangle Pentagon greater than e constant / Euler's number plus - minus parallel Right Triangle line integer numbers set Trapezoid plus sign set equality percent element of division sign / obelus delta minus - plus function composition Rhombus Nonagon open interval caret ordered pair natural numbers set (without zero) rational numbers set equals sign pi square root permutation Isosceles Triangle similarity division slash brackets Heptagon times sign Scalene Triangle factorial ray minus sign Right Angle universal set function of x absolute value Line Segment asterisk subset greater than or equal to Reflex Angle probability of event A Obtuse Angle exponent Parallelogram perpendicular Decagon complex numbers set Acute Angle degree Equilateral Triangle multiplication dot natural numbers set (with zero) empty set intersection combination congruent to Square not element of Complete Angle / Complete Revolution Hexagon complement proper subset / strict subset real numbers set approximation cube root Rectangle less than or equal to Octagon closed interval not subset angle Straight Angle sigma n-th root (radical) relative complement Kite less than not equal sign parentheses Obtuse Triangle union golden ratio Acute Triangle Pentagon greater than e constant / Euler's number plus - minus parallel Right Triangle line integer numbers set Trapezoid plus sign set equality percent element of division sign / obelus delta minus - plus function composition Rhombus Nonagon open interval caret ordered pair natural numbers set (without zero) rational numbers set equals sign
(Print) Use this randomly generated list as your call list when playing the game. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.
O-pi
I-square root
N-permutation
O-Isosceles Triangle
G-similarity
B-division slash
B-brackets
O-Heptagon
B-times sign
O-Scalene Triangle
N-factorial
G-ray
B-minus sign
G-Right Angle
N-universal set
I-function of x
I-absolute value
G-Line Segment
B-asterisk
N-subset
B-greater than or equal to
G-Reflex Angle
N-probability of event A
G-Obtuse Angle
I-exponent
O-Parallelogram
G-perpendicular
O-Decagon
I-complex numbers set
G-Acute Angle
G-degree
O-Equilateral Triangle
B-multiplication dot
N-natural numbers set (with zero)
N-empty set
N-intersection
N-combination
G-congruent to
O-Square
N-not element of
G-Complete Angle / Complete Revolution
O-Hexagon
N-complement
N-proper subset / strict subset
B-real numbers set
I-approximation
I-cube root
O-Rectangle
B-less than or equal to
O-Octagon
I-closed interval
N-not subset
G-angle
G-Straight Angle
I-sigma
I-n-th root (radical)
N-relative complement
O-Kite
B-less than
B-not equal sign
B-parentheses
O-Obtuse Triangle
N-union
I-golden ratio
G-Acute Triangle
O-Pentagon
B-greater than
I-e constant / Euler's number
B-plus - minus
G-parallel
G-Right Triangle
G-line
G-integer numbers set
O-Trapezoid
B-plus sign
N-set
N-equality
I-percent
N-element of
B-division sign / obelus
I-delta
B-minus - plus
I-function composition
O-Rhombus
O-Nonagon
I-open interval
I-caret
N-ordered pair
O-natural numbers set (without zero)
I-rational numbers set
B-equals sign