Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 661 | + | 301 | = |
|
| 2. | 922 | + | 440 | = |
|
| 3. | 751 | + | 500 | = |
|
| 4. | 693 | + | 663 | = |
|
| 5. | 644 | + | 535 | = |
|
| 6. | 741 | + | 722 | = |
|
| 7. | 458 | + | 395 | = |
|
| 8. | 660 | + | 369 | = |
|
| 9. | 994 | + | 450 | = |
|
| 10. | 719 | + | 425 | = |
|
| Oefening 2 | |||||
| 1. | 760 | + | 240 | = |
|
| 2. | 538 | + | 242 | = |
|
| 3. | 719 | + | 540 | = |
|
| 4. | 898 | + | 477 | = |
|
| 5. | 913 | + | 587 | = |
|
| 6. | 798 | + | 217 | = |
|
| 7. | 437 | + | 413 | = |
|
| 8. | 795 | + | 421 | = |
|
| 9. | 903 | + | 749 | = |
|
| 10. | 791 | + | 656 | = |
|
| Oefening 3 | |||||
| 1. | 779 | + | 535 | = |
|
| 2. | 958 | + | 223 | = |
|
| 3. | 686 | + | 557 | = |
|
| 4. | 699 | + | 410 | = |
|
| 5. | 529 | + | 398 | = |
|
| 6. | 943 | + | 210 | = |
|
| 7. | 989 | + | 776 | = |
|
| 8. | 550 | + | 207 | = |
|
| 9. | 493 | + | 252 | = |
|
| 10. | 460 | + | 312 | = |
|
| Oefening 4 | |||||
| 1. | 770 | + | 221 | = |
|
| 2. | 737 | + | 349 | = |
|
| 3. | 840 | + | 242 | = |
|
| 4. | 878 | + | 253 | = |
|
| 5. | 278 | + | 275 | = |
|
| 6. | 930 | + | 801 | = |
|
| 7. | 742 | + | 374 | = |
|
| 8. | 476 | + | 337 | = |
|
| 9. | 565 | + | 546 | = |
|
| 10. | 560 | + | 395 | = |
|