Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 554 | + | 487 | = |
|
| 2. | 943 | + | 489 | = |
|
| 3. | 404 | + | 380 | = |
|
| 4. | 763 | + | 319 | = |
|
| 5. | 760 | + | 712 | = |
|
| 6. | 889 | + | 239 | = |
|
| 7. | 461 | + | 294 | = |
|
| 8. | 561 | + | 420 | = |
|
| 9. | 943 | + | 569 | = |
|
| 10. | 787 | + | 574 | = |
|
| Oefening 2 | |||||
| 1. | 407 | + | 237 | = |
|
| 2. | 674 | + | 277 | = |
|
| 3. | 437 | + | 293 | = |
|
| 4. | 487 | + | 442 | = |
|
| 5. | 750 | + | 474 | = |
|
| 6. | 990 | + | 285 | = |
|
| 7. | 497 | + | 385 | = |
|
| 8. | 850 | + | 466 | = |
|
| 9. | 565 | + | 247 | = |
|
| 10. | 802 | + | 500 | = |
|
| Oefening 3 | |||||
| 1. | 695 | + | 552 | = |
|
| 2. | 727 | + | 655 | = |
|
| 3. | 948 | + | 693 | = |
|
| 4. | 800 | + | 437 | = |
|
| 5. | 826 | + | 449 | = |
|
| 6. | 685 | + | 315 | = |
|
| 7. | 984 | + | 596 | = |
|
| 8. | 708 | + | 640 | = |
|
| 9. | 878 | + | 760 | = |
|
| 10. | 552 | + | 475 | = |
|
| Oefening 4 | |||||
| 1. | 995 | + | 736 | = |
|
| 2. | 761 | + | 733 | = |
|
| 3. | 709 | + | 290 | = |
|
| 4. | 845 | + | 518 | = |
|
| 5. | 904 | + | 720 | = |
|
| 6. | 920 | + | 606 | = |
|
| 7. | 684 | + | 358 | = |
|
| 8. | 569 | + | 215 | = |
|
| 9. | 580 | + | 448 | = |
|
| 10. | 903 | + | 217 | = |
|