| Multiplication | 13 | 14 | 15 | 16 | 17 |
| 13 | 13*13 = 169 | 14*13 = 182 | 15*13 = 195 | 16*13 = 208 | 17*13 = 221 |
| 14 | 13*14 = 182 | 14*14 = 196 | 15*14 = 210 | 16*14 = 224 | 17*14 = 238 |
| 15 | 13*15 = 195 | 14*15 = 210 | 15*15 = 225 | 16*15 = 240 | 17*15 = 255 |
| 16 | 13*16 = 208 | 14*16 = 224 | 15*16 = 240 | 16*16 = 256 | 17*16 = 272 |
| 17 | 13*17 = 221 | 14*17 = 238 | 15*17 = 255 | 16*17 = 272 | 17*17 = 289 |
| Multiplication | 12.1 | 12.2 | 12.3 | 12.4 | 12.5 | 12.6 |
| 12.1 | 12.1x12.1 = 146.41 | 12.2x12.1 = 147.62 | 12.3x12.1 = 148.83 | 12.4x12.1 = 150.04 | 12.5x12.1 = 151.25 | 12.6x12.1 = 152.46 |
| 12.2 | 12.1x12.2 = 147.62 | 12.2x12.2 = 148.84 | 12.3x12.2 = 150.06 | 12.4x12.2 = 151.28 | 12.5x12.2 = 152.5 | 12.6x12.2 = 153.72 |
| 12.3 | 12.1x12.3 = 148.83 | 12.2x12.3 = 150.06 | 12.3x12.3 = 151.29 | 12.4x12.3 = 152.52 | 12.5x12.3 = 153.75 | 12.6x12.3 = 154.98 |
| 12.4 | 12.1x12.4 = 150.04 | 12.2x12.4 = 151.28 | 12.3x12.4 = 152.52 | 12.4x12.4 = 153.76 | 12.5x12.4 = 155 | 12.6x12.4 = 156.24 |
| 12.5 | 12.1x12.5 = 151.25 | 12.2x12.5 = 152.5 | 12.3x12.5 = 153.75 | 12.4x12.5 = 155 | 12.5x12.5 = 156.25 | 12.6x12.5 = 157.5 |
| 12.6 | 12.1x12.6 = 152.46 | 12.2x12.6 = 153.72 | 12.3x12.6 = 154.98 | 12.4x12.6 = 156.24 | 12.5x12.6 = 157.5 | 12.6x12.6 = 158.76 |