Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 494 | + | 420 | = |
|
| 2. | 602 | + | 279 | = |
|
| 3. | 684 | + | 250 | = |
|
| 4. | 460 | + | 327 | = |
|
| 5. | 291 | + | 221 | = |
|
| 6. | 746 | + | 730 | = |
|
| 7. | 490 | + | 482 | = |
|
| 8. | 670 | + | 570 | = |
|
| 9. | 538 | + | 415 | = |
|
| 10. | 269 | + | 224 | = |
|
| Oefening 2 | |||||
| 1. | 649 | + | 352 | = |
|
| 2. | 717 | + | 327 | = |
|
| 3. | 308 | + | 287 | = |
|
| 4. | 902 | + | 572 | = |
|
| 5. | 979 | + | 613 | = |
|
| 6. | 930 | + | 887 | = |
|
| 7. | 847 | + | 326 | = |
|
| 8. | 742 | + | 214 | = |
|
| 9. | 758 | + | 250 | = |
|
| 10. | 967 | + | 322 | = |
|
| Oefening 3 | |||||
| 1. | 937 | + | 923 | = |
|
| 2. | 650 | + | 360 | = |
|
| 3. | 450 | + | 271 | = |
|
| 4. | 880 | + | 464 | = |
|
| 5. | 641 | + | 528 | = |
|
| 6. | 628 | + | 331 | = |
|
| 7. | 992 | + | 630 | = |
|
| 8. | 862 | + | 498 | = |
|
| 9. | 774 | + | 380 | = |
|
| 10. | 972 | + | 398 | = |
|
| Oefening 4 | |||||
| 1. | 972 | + | 632 | = |
|
| 2. | 542 | + | 280 | = |
|
| 3. | 805 | + | 716 | = |
|
| 4. | 591 | + | 202 | = |
|
| 5. | 941 | + | 889 | = |
|
| 6. | 577 | + | 416 | = |
|
| 7. | 843 | + | 831 | = |
|
| 8. | 901 | + | 602 | = |
|
| 9. | 876 | + | 638 | = |
|
| 10. | 824 | + | 594 | = |
|