Lessons

12 lessons • 1h 38m
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Introduction to Speed Math

10m 28s

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Percentage Calculation

7m 27s

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Multiplication of two numbers close to some power of 10

10m 21s

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Multiplication of 2 numbers close to some power of 10 - part 2

9m 05s

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Complex Percentage Calculation

5m 57s

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Random Multiplication

4m 48s

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Grneral multiplication short cut

12m 59s

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Squaring numbers close to some power of 10

6m 34s

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Squaring some number close to 50

7m 11s

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Cubing any number close to some power of 10

8m 00s

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