| Multiplication | 15 | 16 | 17 | 18 | 19 |
| 14 | 15*14 = 210 | 16*14 = 224 | 17*14 = 238 | 18*14 = 252 | 19*14 = 266 |
| 15 | 15*15 = 225 | 16*15 = 240 | 17*15 = 255 | 18*15 = 270 | 19*15 = 285 |
| 16 | 15*16 = 240 | 16*16 = 256 | 17*16 = 272 | 18*16 = 288 | 19*16 = 304 |
| 17 | 15*17 = 255 | 16*17 = 272 | 17*17 = 289 | 18*17 = 306 | 19*17 = 323 |
| 18 | 15*18 = 270 | 16*18 = 288 | 17*18 = 306 | 18*18 = 324 | 19*18 = 342 |
| Multiplication | 14.1 | 14.2 | 14.3 | 14.4 | 14.5 | 14.6 |
| 13.1 | 14.1x13.1 = 184.71 | 14.2x13.1 = 186.02 | 14.3x13.1 = 187.33 | 14.4x13.1 = 188.64 | 14.5x13.1 = 189.95 | 14.6x13.1 = 191.26 |
| 13.2 | 14.1x13.2 = 186.12 | 14.2x13.2 = 187.44 | 14.3x13.2 = 188.76 | 14.4x13.2 = 190.08 | 14.5x13.2 = 191.4 | 14.6x13.2 = 192.72 |
| 13.3 | 14.1x13.3 = 187.53 | 14.2x13.3 = 188.86 | 14.3x13.3 = 190.19 | 14.4x13.3 = 191.52 | 14.5x13.3 = 192.85 | 14.6x13.3 = 194.18 |
| 13.4 | 14.1x13.4 = 188.94 | 14.2x13.4 = 190.28 | 14.3x13.4 = 191.62 | 14.4x13.4 = 192.96 | 14.5x13.4 = 194.3 | 14.6x13.4 = 195.64 |
| 13.5 | 14.1x13.5 = 190.35 | 14.2x13.5 = 191.7 | 14.3x13.5 = 193.05 | 14.4x13.5 = 194.4 | 14.5x13.5 = 195.75 | 14.6x13.5 = 197.1 |
| 13.6 | 14.1x13.6 = 191.76 | 14.2x13.6 = 193.12 | 14.3x13.6 = 194.48 | 14.4x13.6 = 195.84 | 14.5x13.6 = 197.2 | 14.6x13.6 = 198.56 |