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13 questions from this quiz
−5-5−5
Can be written as ab\frac{a}{b}ba, where b≠0b≠0b=0
Non-repeating, non-terminating decimals
A whole number multiplied by itself
151515
666
646464
1,2,3,4,6,121, 2, 3, 4, 6, 121,2,3,4,6,12
An odd number
7,14,217, 14, 217,14,21
Exactly 2
It only has one factor
It's the only even prime
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