Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 699 | + | 473 | = |
|
| 2. | 728 | + | 210 | = |
|
| 3. | 762 | + | 597 | = |
|
| 4. | 408 | + | 310 | = |
|
| 5. | 723 | + | 526 | = |
|
| 6. | 648 | + | 563 | = |
|
| 7. | 787 | + | 689 | = |
|
| 8. | 550 | + | 429 | = |
|
| 9. | 552 | + | 301 | = |
|
| 10. | 738 | + | 389 | = |
|
| Oefening 2 | |||||
| 1. | 828 | + | 409 | = |
|
| 2. | 997 | + | 357 | = |
|
| 3. | 634 | + | 297 | = |
|
| 4. | 531 | + | 355 | = |
|
| 5. | 537 | + | 386 | = |
|
| 6. | 377 | + | 203 | = |
|
| 7. | 910 | + | 748 | = |
|
| 8. | 508 | + | 432 | = |
|
| 9. | 967 | + | 516 | = |
|
| 10. | 850 | + | 367 | = |
|
| Oefening 3 | |||||
| 1. | 631 | + | 397 | = |
|
| 2. | 880 | + | 715 | = |
|
| 3. | 974 | + | 598 | = |
|
| 4. | 721 | + | 686 | = |
|
| 5. | 920 | + | 311 | = |
|
| 6. | 913 | + | 249 | = |
|
| 7. | 778 | + | 676 | = |
|
| 8. | 947 | + | 705 | = |
|
| 9. | 939 | + | 358 | = |
|
| 10. | 455 | + | 313 | = |
|
| Oefening 4 | |||||
| 1. | 894 | + | 475 | = |
|
| 2. | 601 | + | 299 | = |
|
| 3. | 811 | + | 794 | = |
|
| 4. | 994 | + | 924 | = |
|
| 5. | 617 | + | 409 | = |
|
| 6. | 637 | + | 259 | = |
|
| 7. | 963 | + | 245 | = |
|
| 8. | 789 | + | 722 | = |
|
| 9. | 847 | + | 335 | = |
|
| 10. | 641 | + | 361 | = |
|