Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 451 | + | 241 | = |
|
| 2. | 445 | + | 252 | = |
|
| 3. | 734 | + | 506 | = |
|
| 4. | 885 | + | 841 | = |
|
| 5. | 758 | + | 286 | = |
|
| 6. | 886 | + | 344 | = |
|
| 7. | 237 | + | 228 | = |
|
| 8. | 799 | + | 312 | = |
|
| 9. | 281 | + | 258 | = |
|
| 10. | 635 | + | 209 | = |
|
| Oefening 2 | |||||
| 1. | 747 | + | 485 | = |
|
| 2. | 985 | + | 655 | = |
|
| 3. | 613 | + | 422 | = |
|
| 4. | 788 | + | 297 | = |
|
| 5. | 640 | + | 224 | = |
|
| 6. | 879 | + | 255 | = |
|
| 7. | 539 | + | 252 | = |
|
| 8. | 813 | + | 252 | = |
|
| 9. | 944 | + | 343 | = |
|
| 10. | 543 | + | 369 | = |
|
| Oefening 3 | |||||
| 1. | 930 | + | 792 | = |
|
| 2. | 814 | + | 208 | = |
|
| 3. | 944 | + | 345 | = |
|
| 4. | 837 | + | 708 | = |
|
| 5. | 748 | + | 240 | = |
|
| 6. | 548 | + | 463 | = |
|
| 7. | 686 | + | 245 | = |
|
| 8. | 663 | + | 535 | = |
|
| 9. | 736 | + | 713 | = |
|
| 10. | 768 | + | 378 | = |
|
| Oefening 4 | |||||
| 1. | 923 | + | 437 | = |
|
| 2. | 965 | + | 607 | = |
|
| 3. | 927 | + | 656 | = |
|
| 4. | 544 | + | 353 | = |
|
| 5. | 909 | + | 504 | = |
|
| 6. | 927 | + | 879 | = |
|
| 7. | 438 | + | 396 | = |
|
| 8. | 799 | + | 398 | = |
|
| 9. | 459 | + | 399 | = |
|
| 10. | 666 | + | 644 | = |
|