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|  | Java Games: Flashcards, matching, concentration, and word search. |  |  
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Square Roots
Find the square root of a perfect square number. |  
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| A | B | 
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 | 4 | 2 |  | 1 | 1 |  | 9 | 3 |  | 16 | 4 |  | 25 | 5 |  | 36 | 6 |  | 49 | 7 |  | 64 | 8 |  | 81 | 9 |  | 100 | 10 |  | 121 | 11 |  | 144 | 12 |  | 169 | 13 |  | 196 | 14 |  | 225 | 15 |  | 625 | 25 |  | 400 | 20 |  | 900 | 30 |  | 1600 | 40 |  | 2500 | 50 |  
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