Mental Maths: 100 mental maths puzzles in three different difficulties

Mental Maths PuzzlesWelcome to this amazing collection of 100 brand new mental maths puzzles. The mental maths puzzles come in three different difficulties, therefore you can now challenge yourself further!

Author: Clarity Media
Publisher: Createspace Independent Publishing Platform
Published: 10/29/2012
Pages: 66
Binding Type: Paperback
Weight: 0.22lbs
Size: 9.00h x 6.00w x 0.14d
ISBN: 9781480208742

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