Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 900 | + | 736 | = |
|
| 2. | 718 | + | 385 | = |
|
| 3. | 918 | + | 340 | = |
|
| 4. | 832 | + | 414 | = |
|
| 5. | 480 | + | 316 | = |
|
| 6. | 489 | + | 458 | = |
|
| 7. | 886 | + | 565 | = |
|
| 8. | 811 | + | 493 | = |
|
| 9. | 550 | + | 363 | = |
|
| 10. | 663 | + | 381 | = |
|
| Oefening 2 | |||||
| 1. | 623 | + | 387 | = |
|
| 2. | 981 | + | 705 | = |
|
| 3. | 986 | + | 523 | = |
|
| 4. | 767 | + | 523 | = |
|
| 5. | 758 | + | 596 | = |
|
| 6. | 989 | + | 509 | = |
|
| 7. | 963 | + | 375 | = |
|
| 8. | 949 | + | 570 | = |
|
| 9. | 524 | + | 403 | = |
|
| 10. | 724 | + | 639 | = |
|
| Oefening 3 | |||||
| 1. | 839 | + | 766 | = |
|
| 2. | 977 | + | 654 | = |
|
| 3. | 526 | + | 246 | = |
|
| 4. | 391 | + | 347 | = |
|
| 5. | 653 | + | 549 | = |
|
| 6. | 980 | + | 666 | = |
|
| 7. | 675 | + | 588 | = |
|
| 8. | 945 | + | 420 | = |
|
| 9. | 642 | + | 638 | = |
|
| 10. | 828 | + | 369 | = |
|
| Oefening 4 | |||||
| 1. | 971 | + | 352 | = |
|
| 2. | 807 | + | 601 | = |
|
| 3. | 820 | + | 569 | = |
|
| 4. | 539 | + | 217 | = |
|
| 5. | 871 | + | 600 | = |
|
| 6. | 467 | + | 366 | = |
|
| 7. | 943 | + | 840 | = |
|
| 8. | 943 | + | 574 | = |
|
| 9. | 867 | + | 847 | = |
|
| 10. | 437 | + | 369 | = |
|