Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 360 | + | 285 | = |
|
| 2. | 878 | + | 242 | = |
|
| 3. | 847 | + | 635 | = |
|
| 4. | 459 | + | 228 | = |
|
| 5. | 733 | + | 548 | = |
|
| 6. | 582 | + | 333 | = |
|
| 7. | 675 | + | 575 | = |
|
| 8. | 999 | + | 664 | = |
|
| 9. | 874 | + | 267 | = |
|
| 10. | 896 | + | 420 | = |
|
| Oefening 2 | |||||
| 1. | 926 | + | 892 | = |
|
| 2. | 370 | + | 244 | = |
|
| 3. | 843 | + | 505 | = |
|
| 4. | 757 | + | 593 | = |
|
| 5. | 899 | + | 809 | = |
|
| 6. | 883 | + | 452 | = |
|
| 7. | 312 | + | 281 | = |
|
| 8. | 503 | + | 317 | = |
|
| 9. | 787 | + | 775 | = |
|
| 10. | 439 | + | 345 | = |
|
| Oefening 3 | |||||
| 1. | 781 | + | 566 | = |
|
| 2. | 646 | + | 421 | = |
|
| 3. | 988 | + | 347 | = |
|
| 4. | 641 | + | 427 | = |
|
| 5. | 788 | + | 311 | = |
|
| 6. | 852 | + | 564 | = |
|
| 7. | 742 | + | 286 | = |
|
| 8. | 708 | + | 597 | = |
|
| 9. | 677 | + | 412 | = |
|
| 10. | 929 | + | 217 | = |
|
| Oefening 4 | |||||
| 1. | 553 | + | 398 | = |
|
| 2. | 772 | + | 510 | = |
|
| 3. | 769 | + | 499 | = |
|
| 4. | 819 | + | 430 | = |
|
| 5. | 764 | + | 379 | = |
|
| 6. | 698 | + | 371 | = |
|
| 7. | 926 | + | 716 | = |
|
| 8. | 628 | + | 613 | = |
|
| 9. | 755 | + | 624 | = |
|
| 10. | 877 | + | 755 | = |
|