Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 386 | + | 284 | = |
|
| 2. | 987 | + | 361 | = |
|
| 3. | 638 | + | 538 | = |
|
| 4. | 908 | + | 767 | = |
|
| 5. | 643 | + | 449 | = |
|
| 6. | 989 | + | 791 | = |
|
| 7. | 877 | + | 227 | = |
|
| 8. | 566 | + | 495 | = |
|
| 9. | 915 | + | 430 | = |
|
| 10. | 709 | + | 472 | = |
|
| Oefening 2 | |||||
| 1. | 513 | + | 358 | = |
|
| 2. | 545 | + | 255 | = |
|
| 3. | 977 | + | 434 | = |
|
| 4. | 833 | + | 402 | = |
|
| 5. | 500 | + | 380 | = |
|
| 6. | 785 | + | 246 | = |
|
| 7. | 723 | + | 437 | = |
|
| 8. | 379 | + | 215 | = |
|
| 9. | 889 | + | 796 | = |
|
| 10. | 869 | + | 785 | = |
|
| Oefening 3 | |||||
| 1. | 975 | + | 420 | = |
|
| 2. | 403 | + | 393 | = |
|
| 3. | 916 | + | 421 | = |
|
| 4. | 619 | + | 358 | = |
|
| 5. | 952 | + | 274 | = |
|
| 6. | 449 | + | 373 | = |
|
| 7. | 709 | + | 491 | = |
|
| 8. | 487 | + | 209 | = |
|
| 9. | 955 | + | 347 | = |
|
| 10. | 457 | + | 322 | = |
|
| Oefening 4 | |||||
| 1. | 806 | + | 235 | = |
|
| 2. | 873 | + | 765 | = |
|
| 3. | 985 | + | 500 | = |
|
| 4. | 606 | + | 438 | = |
|
| 5. | 996 | + | 614 | = |
|
| 6. | 767 | + | 516 | = |
|
| 7. | 525 | + | 391 | = |
|
| 8. | 928 | + | 687 | = |
|
| 9. | 798 | + | 540 | = |
|
| 10. | 602 | + | 281 | = |
|