Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 789 | + | 659 | = |
|
| 2. | 990 | + | 451 | = |
|
| 3. | 851 | + | 413 | = |
|
| 4. | 937 | + | 655 | = |
|
| 5. | 865 | + | 208 | = |
|
| 6. | 919 | + | 289 | = |
|
| 7. | 803 | + | 493 | = |
|
| 8. | 664 | + | 572 | = |
|
| 9. | 615 | + | 531 | = |
|
| 10. | 237 | + | 237 | = |
|
| Oefening 2 | |||||
| 1. | 829 | + | 663 | = |
|
| 2. | 641 | + | 315 | = |
|
| 3. | 764 | + | 602 | = |
|
| 4. | 844 | + | 724 | = |
|
| 5. | 553 | + | 447 | = |
|
| 6. | 691 | + | 273 | = |
|
| 7. | 829 | + | 516 | = |
|
| 8. | 392 | + | 210 | = |
|
| 9. | 888 | + | 354 | = |
|
| 10. | 872 | + | 340 | = |
|
| Oefening 3 | |||||
| 1. | 738 | + | 336 | = |
|
| 2. | 696 | + | 647 | = |
|
| 3. | 888 | + | 747 | = |
|
| 4. | 841 | + | 455 | = |
|
| 5. | 792 | + | 461 | = |
|
| 6. | 812 | + | 567 | = |
|
| 7. | 918 | + | 608 | = |
|
| 8. | 920 | + | 598 | = |
|
| 9. | 985 | + | 465 | = |
|
| 10. | 907 | + | 561 | = |
|
| Oefening 4 | |||||
| 1. | 905 | + | 689 | = |
|
| 2. | 684 | + | 222 | = |
|
| 3. | 762 | + | 550 | = |
|
| 4. | 847 | + | 555 | = |
|
| 5. | 987 | + | 434 | = |
|
| 6. | 945 | + | 308 | = |
|
| 7. | 750 | + | 442 | = |
|
| 8. | 984 | + | 318 | = |
|
| 9. | 688 | + | 353 | = |
|
| 10. | 880 | + | 788 | = |
|