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Race Result Details |
Racer | (g1_petroleum) |
Race Number | 32084 |
Date | Sat, 5 Nov 2022 03:13:47 +0000 |
Speed | 156 WPM Try to beat? |
Accuracy | 99.2% |
Rank | 1st place (out of 1) |
Text typed:
For as long as I can remember, I have always found it easier to add and subtract numbers from left to right instead of from right to left. By adding and subtracting numbers this way, I found that I could call out the answers to math problems in class well before my classmates put down their pencils. And I didn't even need a pencil!
— Secrets of Mental Math: The Mathemagician's Guide to Lightning Calculation and Amazing Math Tricks
(book)
by Arthur Benjamin and Michael Shermer
(see stats)
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