Sums. They’re Math Magic Derrick Willer MBE |
Includes a £4 donation to Memusi Electric |
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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 |
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Contents |
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Sum Geometry |
Letter Sums |
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Sum Problems To Solve |
Sum Probability |
More Geometric Sums |
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Where Did Numbers Come From |
Sum Indices |
More Funny Sums |
Sum More Card Tricks |
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Handy Multiplication |
More Geometry |
Sum More Science |
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Where Did Money Come From |
Sum More Logic |
Sum Christmas |
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Sum Science |
Sum Logic |
Sum Interesting Sums |
Sum Calculus |
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References and Acknowledgements |
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