Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 768 | + | 721 | = |
|
| 2. | 928 | + | 360 | = |
|
| 3. | 516 | + | 228 | = |
|
| 4. | 565 | + | 406 | = |
|
| 5. | 822 | + | 258 | = |
|
| 6. | 672 | + | 500 | = |
|
| 7. | 728 | + | 481 | = |
|
| 8. | 636 | + | 403 | = |
|
| 9. | 916 | + | 753 | = |
|
| 10. | 916 | + | 215 | = |
|
| Oefening 2 | |||||
| 1. | 904 | + | 495 | = |
|
| 2. | 473 | + | 306 | = |
|
| 3. | 863 | + | 389 | = |
|
| 4. | 923 | + | 489 | = |
|
| 5. | 756 | + | 557 | = |
|
| 6. | 419 | + | 345 | = |
|
| 7. | 851 | + | 488 | = |
|
| 8. | 362 | + | 315 | = |
|
| 9. | 346 | + | 251 | = |
|
| 10. | 968 | + | 360 | = |
|
| Oefening 3 | |||||
| 1. | 742 | + | 379 | = |
|
| 2. | 1.000 | + | 737 | = |
|
| 3. | 434 | + | 430 | = |
|
| 4. | 542 | + | 494 | = |
|
| 5. | 261 | + | 211 | = |
|
| 6. | 410 | + | 349 | = |
|
| 7. | 938 | + | 253 | = |
|
| 8. | 388 | + | 212 | = |
|
| 9. | 722 | + | 566 | = |
|
| 10. | 776 | + | 487 | = |
|
| Oefening 4 | |||||
| 1. | 380 | + | 296 | = |
|
| 2. | 340 | + | 209 | = |
|
| 3. | 346 | + | 254 | = |
|
| 4. | 668 | + | 236 | = |
|
| 5. | 589 | + | 395 | = |
|
| 6. | 656 | + | 265 | = |
|
| 7. | 747 | + | 274 | = |
|
| 8. | 620 | + | 319 | = |
|
| 9. | 480 | + | 262 | = |
|
| 10. | 593 | + | 419 | = |
|