| Multiplication | 6 | 7 | 8 | 9 | 10 |
| 16 | 6*16 = 96 | 7*16 = 112 | 8*16 = 128 | 9*16 = 144 | 10*16 = 160 |
| 17 | 6*17 = 102 | 7*17 = 119 | 8*17 = 136 | 9*17 = 153 | 10*17 = 170 |
| 18 | 6*18 = 108 | 7*18 = 126 | 8*18 = 144 | 9*18 = 162 | 10*18 = 180 |
| 19 | 6*19 = 114 | 7*19 = 133 | 8*19 = 152 | 9*19 = 171 | 10*19 = 190 |
| 20 | 6*20 = 120 | 7*20 = 140 | 8*20 = 160 | 9*20 = 180 | 10*20 = 200 |
| Multiplication | 5.1 | 5.2 | 5.3 | 5.4 | 5.5 | 5.6 |
| 15.1 | 5.1x15.1 = 77.01 | 5.2x15.1 = 78.52 | 5.3x15.1 = 80.03 | 5.4x15.1 = 81.54 | 5.5x15.1 = 83.05 | 5.6x15.1 = 84.56 |
| 15.2 | 5.1x15.2 = 77.52 | 5.2x15.2 = 79.04 | 5.3x15.2 = 80.56 | 5.4x15.2 = 82.08 | 5.5x15.2 = 83.6 | 5.6x15.2 = 85.12 |
| 15.3 | 5.1x15.3 = 78.03 | 5.2x15.3 = 79.56 | 5.3x15.3 = 81.09 | 5.4x15.3 = 82.62 | 5.5x15.3 = 84.15 | 5.6x15.3 = 85.68 |
| 15.4 | 5.1x15.4 = 78.54 | 5.2x15.4 = 80.08 | 5.3x15.4 = 81.62 | 5.4x15.4 = 83.16 | 5.5x15.4 = 84.7 | 5.6x15.4 = 86.24 |
| 15.5 | 5.1x15.5 = 79.05 | 5.2x15.5 = 80.6 | 5.3x15.5 = 82.15 | 5.4x15.5 = 83.7 | 5.5x15.5 = 85.25 | 5.6x15.5 = 86.8 |
| 15.6 | 5.1x15.6 = 79.56 | 5.2x15.6 = 81.12 | 5.3x15.6 = 82.68 | 5.4x15.6 = 84.24 | 5.5x15.6 = 85.8 | 5.6x15.6 = 87.36 |