| √ 81 = | 13 × 16 = | 222 − 1 = | 7 × 2 = | ||||
| 24 = | 25 = | 639 + 93 = | 2 × 9 = | ||||
| 3 × 18 = | 67 + 516 = | √ 1 = | √ 49 = | ||||
| 598 − 170 = | 28 = | √ 100 = | 13 × 7 = | ||||
| 23 = | 14 × 5 = | 13 × 12 = | 6 × 19 = | ||||
| 29 = | √ 9 = | 490 + 427 = | 402 + 269 = | ||||
| 27 = | 2 × 12 = | √ 16 = | √ 196 = | ||||
| 20 × 5 = | √ 121 = | 61 : 1 = | 26 = | ||||
| 304 + 67 = | 18 × 7 = | 14 × 3 = | 6 × 17 = | ||||
| 470 + 419 = | 4 × 6 = | 398 − 128 = | 4 × 1 = | ||||
| 924 + 62 = | 15 × 20 = | 5 × 4 = | 77 + 166 = | ||||
| 14 × 12 = | 1 × 20 = | 825 − 715 = | 24 + 62 = | ||||
| 19 × 19 = | 97 + 411 = | 6 × 9 = | 22 = | ||||
| 7 × 17 = | 471 + 486 = | 18 + 849 = | 448 + 40 = | ||||
| 443 + 467 = | 536 + 194 = | 165 − 20 = | 95 + 410 = | ||||
| 246 + 550 = | 302 + 471 = | 880 + 62 = | 736 + 237 = | ||||
| 371 + 141 = | 448 − 238 = | 289 + 250 = | 91 + 131 = | ||||
| 335 − 321 = | 897 − 780 = | 524 − 22 = | 637 − 101 = | ||||
| 784 − 104 = | 739 − 406 = | 303 − 203 = | 749 − 443 = | ||||
| 686 − 15 = | 488 − 47 = | 523 − 121 = | 984 − 680 = | ||||
| 79 − 1 = | 743 − 101 = | 60 : 5 = | 699 − 332 = | ||||
| 36 : 12 = | 39 − 35 = | 479 − 451 = | 15 : 15 = | ||||
| 86 : 43 = | 8 : 4 = | 126 : 2 = | 150 : 2 = | ||||
| 144 : 6 = | 14 : 2 = | 140 : 70 = | 45 : 3 = | ||||
| 126 : 14 = | 70 : 2 = | 156 : 2 = | 168 : 42 = | ||||
| 23 − | 23 + | 22 × | 16 : | 8 √ | 8 xⁿ | tafels 1 - 20 | delen 1 - 200 | getallen t/m 1000 | |||||||