Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 698 | + | 650 | = |
|
| 2. | 859 | + | 358 | = |
|
| 3. | 899 | + | 600 | = |
|
| 4. | 908 | + | 616 | = |
|
| 5. | 944 | + | 489 | = |
|
| 6. | 818 | + | 318 | = |
|
| 7. | 677 | + | 243 | = |
|
| 8. | 909 | + | 475 | = |
|
| 9. | 565 | + | 305 | = |
|
| 10. | 495 | + | 360 | = |
|
| Oefening 2 | |||||
| 1. | 796 | + | 316 | = |
|
| 2. | 797 | + | 523 | = |
|
| 3. | 797 | + | 548 | = |
|
| 4. | 753 | + | 681 | = |
|
| 5. | 611 | + | 362 | = |
|
| 6. | 530 | + | 451 | = |
|
| 7. | 788 | + | 368 | = |
|
| 8. | 945 | + | 789 | = |
|
| 9. | 532 | + | 423 | = |
|
| 10. | 868 | + | 555 | = |
|
| Oefening 3 | |||||
| 1. | 302 | + | 276 | = |
|
| 2. | 659 | + | 614 | = |
|
| 3. | 637 | + | 313 | = |
|
| 4. | 834 | + | 487 | = |
|
| 5. | 803 | + | 249 | = |
|
| 6. | 459 | + | 348 | = |
|
| 7. | 922 | + | 770 | = |
|
| 8. | 953 | + | 320 | = |
|
| 9. | 841 | + | 297 | = |
|
| 10. | 550 | + | 451 | = |
|
| Oefening 4 | |||||
| 1. | 938 | + | 520 | = |
|
| 2. | 899 | + | 419 | = |
|
| 3. | 546 | + | 440 | = |
|
| 4. | 919 | + | 644 | = |
|
| 5. | 739 | + | 275 | = |
|
| 6. | 522 | + | 301 | = |
|
| 7. | 831 | + | 664 | = |
|
| 8. | 722 | + | 315 | = |
|
| 9. | 780 | + | 310 | = |
|
| 10. | 663 | + | 292 | = |
|