Rhombus subset congruent to e constant / Euler's number degree ordered pair element of intersection open interval pi not element of caret not subset division sign / obelus brackets union Pentagon division slash not equal sign proper subset / strict subset less than plus - minus real numbers set complement Equilateral Triangle Trapezoid natural numbers set (with zero) plus sign percent minus sign multiplication dot Obtuse Angle Parallelogram natural numbers set (without zero) line combination golden ratio greater than Octagon probability of event A Isosceles Triangle Decagon Nonagon factorial function of x Square greater than or equal to Acute Angle angle Right Triangle asterisk Heptagon set similarity Right Angle Kite equals sign function composition Complete Angle / Complete Revolution Reflex Angle Scalene Triangle times sign less than or equal to Acute Triangle complex numbers set relative complement universal set Straight Angle permutation Hexagon approximation parentheses parallel Obtuse Triangle square root integer numbers set rational numbers set perpendicular minus - plus delta n-th root (radical) absolute value exponent equality cube root sigma ray closed interval Rectangle Line Segment empty set Rhombus subset congruent to e constant / Euler's number degree ordered pair element of intersection open interval pi not element of caret not subset division sign / obelus brackets union Pentagon division slash not equal sign proper subset / strict subset less than plus - minus real numbers set complement Equilateral Triangle Trapezoid natural numbers set (with zero) plus sign percent minus sign multiplication dot Obtuse Angle Parallelogram natural numbers set (without zero) line combination golden ratio greater than Octagon probability of event A Isosceles Triangle Decagon Nonagon factorial function of x Square greater than or equal to Acute Angle angle Right Triangle asterisk Heptagon set similarity Right Angle Kite equals sign function composition Complete Angle / Complete Revolution Reflex Angle Scalene Triangle times sign less than or equal to Acute Triangle complex numbers set relative complement universal set Straight Angle permutation Hexagon approximation parentheses parallel Obtuse Triangle square root integer numbers set rational numbers set perpendicular minus - plus delta n-th root (radical) absolute value exponent equality cube root sigma ray closed interval Rectangle Line Segment empty set
(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-Rhombus
N-subset
G-congruent to
I-e constant / Euler's number
G-degree
N-ordered pair
N-element of
N-intersection
I-open interval
O-pi
N-not element of
I-caret
N-not subset
B-division sign / obelus
B-brackets
N-union
O-Pentagon
B-division slash
B-not equal sign
N-proper subset / strict subset
B-less than
B-plus - minus
B-real numbers set
N-complement
O-Equilateral Triangle
O-Trapezoid
N-natural numbers set (with zero)
B-plus sign
I-percent
B-minus sign
B-multiplication dot
G-Obtuse Angle
O-Parallelogram
O-natural numbers set (without zero)
G-line
N-combination
I-golden ratio
B-greater than
O-Octagon
N-probability of event A
O-Isosceles Triangle
O-Decagon
O-Nonagon
N-factorial
I-function of x
O-Square
B-greater than or equal to
G-Acute Angle
G-angle
G-Right Triangle
B-asterisk
O-Heptagon
N-set
G-similarity
G-Right Angle
O-Kite
B-equals sign
I-function composition
G-Complete Angle / Complete Revolution
G-Reflex Angle
O-Scalene Triangle
B-times sign
B-less than or equal to
G-Acute Triangle
I-complex numbers set
N-relative complement
N-universal set
G-Straight Angle
N-permutation
O-Hexagon
I-approximation
B-parentheses
G-parallel
O-Obtuse Triangle
I-square root
G-integer numbers set
I-rational numbers set
G-perpendicular
B-minus - plus
I-delta
I-n-th root (radical)
I-absolute value
I-exponent
N-equality
I-cube root
I-sigma
G-ray
I-closed interval
O-Rectangle
G-Line Segment
N-empty set