Arithmetricks
Provides instructions for shortcuts of varying degrees of difficulty for doing arithmetical calculations and estimates, and for checking answers
£12.89 £12.11
Similar Deals
Save 23%
The Best Veggie Burgers on the Planet, revised and updated
£14.99
£11.66
From Wordery
Save 11%
Do Hard Things
£13.99
£12.57
From Wordery
Save 24%
Holy Shit
£12.99
£9.93
From Wordery
Save 20%
Circular Knitting Workshop
£16.99
£13.69
From Wordery
Save 20%
Shut It Down
£15.99
£12.86
From Wordery
Save 27%
Air Plants: The Curious World of Tillandsias
£17.99
£13.24
From Wordery
Save 20%
Mitochondria and the Future of Medicine
£18.99
£15.29
From Wordery
Save 32%
The Lean Farm
£22.50
£15.48
From Wordery
