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Perfect Squares
| Question | Answer |
|---|---|
| 1^2 (1x1) | 1 |
| 2^2 (2x2) | 4 |
| 3^2 (3x3) | 9 |
| 4^2 (4x4) | 16 |
| 5^2 (5x5) | 25 |
| 6^2 (6x6) | 36 |
| 7^2 (7x7) | 49 |
| 8^2 (8x8) | 64 |
| 9^2 (9x9) | 81 |
| 10^2 (10x10) | 100 |
| 11^2 (11x11) | 121 |
| 12^2 (12x12) | 144 |
| 13^2 (13x13) | 169 |
| 14^2 (14x14) | 196 |
| 15^2 (15x15) | 225 |
| 16^2 (16x16) | 256 |
| 17^2 (17x17) | 289 |
| 18^2 (18x18) | 324 |
| 19^2 (19x19) | 361 |
| 20^2 (20x20) | 400 |