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Square Roots,etc

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
What is one to the second power equal   1  
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what does 2 to the second power equal   4  
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what does 3 to the second power equal   9  
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what does 4 to the second power equal   16  
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what does 5 to the second power equal   25  
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what does 6 to the second power equal   36  
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what does 7 to the second power equal   49  
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what does 8 to the second power equal   64  
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what does 9 to the second power equal   81  
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what does 10 the second power equal   100  
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what does 11 to the second power equal   121  
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what does 12 to the second power equal   144  
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what does 13 to the second power equal   169  
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what does 14 to the second power equal   196  
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what does 15 to the second power equal   225  
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Created by: emilyewatson1
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