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Mathematical Quickies & Trickies
Paperback
Series: Mathematical Quickies & Trickies, Book 1
ISBN13: 9789810854126
Publisher: Lightning Source Inc
Published: Jul 19 2017
Pages: 210
Weight: 0.82
Height: 0.44 Width: 7.01 Depth: 10.00
Language: English
grade 6 and above students and teachers looking for some fertile trick and tricky questions;
mathletes preparing for local and regional contests and competitions;
problem solvers longing to be challenged by questions whose obvious solutions are never the correct ones for what offhand appears to be true is false.
Contents
1. Mental Computation I
3. Number Series
4. A Tricky Way with Fractions
5. Test Your Calculator Proficiency
6. Simplifying a Complex Fraction
7. Recurring Decimals
8. Is Zero an Even or Odd Integer?
9. Casting Out Nines
10. Be a Calculator Expert
11. Division by 9
12. Number Riddles
13. Ten Steps to be Math Smart
14. Shortcuts a la Trachtenberg
15. Geometrical Quickies 1
16. Geometrical Quickies 2
17. Geometrical Quickies 3
18. (Sugar + Coffee) + Milk = Sugar + (Coffee + Milk)
19. Applications of Number Laws
20. Law of One
21. Distributive Law
22. More Applications of Distributive Law
23. The Joy of Guesstimation
24. Are You a Fermi Disciple?
25. Bravo Singapore
26. Lightning Calculators
27. Geometrical Quickies 4
28. Some Calculator Quickies
Answers & Solutions
Bibliography & References
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