Maths - Doubling

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Quiz by
bgee82
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Last updated: August 21, 2014
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First submittedAugust 21, 2014
Times taken7,152
Average score66.7%
Rating4.17
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There are 25 prime numbers that are less than one hundred. How many can you name in 45 seconds?
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3 Comments
+1
Level 52
Aug 28, 2015
Powers of two are great. Nice quiz.
+2
Level 55
Jun 24, 2017
this was hard
+1
Level 24
May 12, 2022
Yeah Loved this one but I got only 17