It takes the average reader 1 hour and 36 minutes to read Math Puzzles for the Clever Mind by Derrick Niederman
Assuming a reading speed of 250 words per minute. Learn more
It's true--playing with numbers can raise your I.Q., and help you think more clearly. And, these 100 examples are among the best. Find the shortcut for adding 2, 3, and 4 to form 6 different 3-digit numbers. Or, try this: What is the smallest number that when multiplied by 3 gives an answer consisting of all 4's? Other braintwisters involve flipping coins, burning candles, and taking apart a Rubik's cube in your head. T hey're all fun. "A puzzle book for a large audience....People who enjoy mathematical puzzles, but are stumped by puzzles at the level of Mensa, will find this book much more manageable."--"Science Books & Film."
Math Puzzles for the Clever Mind by Derrick Niederman is 95 pages long, and a total of 24,225 words.
This makes it 32% the length of the average book. It also has 30% more words than the average book.
The average oral reading speed is 183 words per minute. This means it takes 2 hours and 12 minutes to read Math Puzzles for the Clever Mind aloud.
Math Puzzles for the Clever Mind is suitable for students ages 10 and up.
Note that there may be other factors that effect this rating besides length that are not factored in on this page. This may include things like complex language or sensitive topics not suitable for students of certain ages.
When deciding what to show young students always use your best judgement and consult a professional.
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