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			“An amazing book for explaining mathematical concepts in an engaging manner.” Dalia, 14, UK “I liked the random format - that helped it to feel like a book, not a textbook.”, Archie, 14 ,UK “A lovely book that introduces complex maths topics to children in a refreshing and interesting way.” Helen, teacher UK “My favourite part of the book was the history of multiplication, it was very fascinating.” Emily, 15, UK “The format kept me interested in reading the book throughout and the contents helped me better understand certain aspects of algebra”, Oliver 14, Canada “Invaluable in a home school environment”, Bob, teacher, UK “I found the book incredibly fun to work through.”, Stephanie, 15, UK “It is a very enjoyable book for all and I would recommend to all my friends.”, Sarah, 14, UK “I have been able to accumulate useful information such as being able to use algebra,” Imaan, 15, UK “A really interesting book that teaches lots of different maths concepts while having fun with the subject.”, Jo, Teacher, UK “My favourite part was the easy-to-understand magic tricks which also explained the maths behind them.” Rhea, 15, UK
Contents
Preface	Ancient Multiplication	Divisible By Numbers		Sum Geometry	Letter Sums
Just Counting	Sum Problems To Solve	Is It A Prime Number?		Sum Probability	More Geometric Sums
Where Did Numbers Come From	Sum Indices	Palindrome Numbers		More Funny Sums	Sum More Card Tricks
Sum Fun With Algebra	Handy Multiplication	Problems Solved		More Geometry	Sum More Science
Sum Card Tricks	Geometric Sums	Where Did Money Come From		Sum More Logic	Sum Christmas
Sum More Counting	Sum Science	Sum Logic		Sum Interesting Sums	Sum Calculus
	References and Acknowledgements