Mathematical

EduStack — Playing Cards for Math & Astronomy
EduStack is a team from India passionate about gaming and education that has created two sets of custom playing cards about Maths and Astronomy

Math Stack
“Math Stack” playing cards designed by Diana Stanciulescu, illustrating and explaining 36 important mathematical constants, published by EduStack in India

Mathematical Instruments
Mathematical Instruments playing cards forming an instrument maker's trade catalogue, Thomas Tuttell, c.1700.

Sam
SAM by J. Jaques & Son Ltd.

SI Units Revision playing cards
SI Units revision playing cards, United Kingdom.

Sum-it Card Game
‘Sum-it’ Card Game published by Sum-It Card Games Ltd. c.1935.