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Squares and Roots
Perfect Squares 0-20 and their Roots
Expression | Value |
---|---|
√1 | 1 |
√4 | 2 |
√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 |
√256 | 16 |
√289 | 17 |
√324 | 18 |
√361 | 19 |
√400 | 20 |
1^2 | 1 |
2^2 | 4 |
3^2 | 9 |
4^2 | 16 |
5^2 | 25 |
6^2 | 36 |
7^2 | 49 |
8^2 | 64 |
9^2 | 81 |
10^2 | 100 |
11^2 | 121 |
12^2 | 144 |
13^2 | 169 |
14^2 | 196 |
15^2 | 225 |
16^2 | 256 |
17^2 | 289 |
18^2 | 324 |
19^2 | 361 |
20^2 | 400 |