| 21 = | 28 = | √ 121 = | 29 = | ||||
| 6 × 14 = | √ 81 = | 327 + 205 = | √ 64 = | ||||
| 2 × 6 = | √ 36 = | 24 = | 89 + 388 = | ||||
| 741 − 241 = | √ 25 = | 9 × 15 = | 189 : 189 = | ||||
| 15 × 19 = | 699 − 357 = | 66 + 80 = | 22 = | ||||
| 502 + 498 = | 65 + 200 = | √ 49 = | 245 + 427 = | ||||
| √ 16 = | 866 − 756 = | 588 − 224 = | √ 169 = | ||||
| 14 × 1 = | 91 + 342 = | 715 + 215 = | 171 − 40 = | ||||
| 26 = | 17 × 3 = | 708 + 245 = | 14 × 12 = | ||||
| 7 × 19 = | 1 × 16 = | 12 × 16 = | 16 × 19 = | ||||
| 12 × 1 = | 17 × 12 = | 120 : 60 = | 96 + 466 = | ||||
| 19 × 6 = | 341 + 68 = | 32 + 43 = | 14 × 17 = | ||||
| 939 − 337 = | 120 + 624 = | 23 = | 638 + 217 = | ||||
| 10 × 4 = | 164 + 48 = | 177 + 442 = | 1 × 11 = | ||||
| 172 − 161 = | 6 × 16 = | 709 + 59 = | 12 × 19 = | ||||
| 6 × 9 = | 456 + 175 = | 418 + 564 = | 13 × 18 = | ||||
| 4 × 2 = | 25 = | 256 + 55 = | 586 − 4 = | ||||
| 18 + 387 = | 111 + 635 = | 647 + 241 = | 693 − 622 = | ||||
| 768 − 545 = | 449 − 226 = | 984 − 663 = | 999 − 537 = | ||||
| 77 − 22 = | 429 − 106 = | 765 − 411 = | 984 − 853 = | ||||
| 815 − 801 = | 269 − 62 = | 636 − 302 = | 56 : 2 = | ||||
| 858 − 408 = | 209 − 100 = | 993 − 130 = | 124 : 1 = | ||||
| 66 : 2 = | 196 : 14 = | 56 : 7 = | 130 : 13 = | ||||
| 66 : 6 = | 66 : 33 = | 108 : 18 = | 84 : 21 = | ||||
| 65 : 13 = | 198 : 18 = | 48 : 24 = | 188 : 2 = | ||||
| 23 − | 23 + | 22 × | 16 : | 8 √ | 8 xⁿ | tafels 1 - 20 | delen 1 - 200 | getallen t/m 1000 | |||||||