Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 640 | + | 635 | = |
|
| 2. | 799 | + | 445 | = |
|
| 3. | 860 | + | 763 | = |
|
| 4. | 714 | + | 450 | = |
|
| 5. | 368 | + | 299 | = |
|
| 6. | 839 | + | 447 | = |
|
| 7. | 890 | + | 484 | = |
|
| 8. | 752 | + | 728 | = |
|
| 9. | 948 | + | 392 | = |
|
| 10. | 684 | + | 428 | = |
|
| Oefening 2 | |||||
| 1. | 681 | + | 263 | = |
|
| 2. | 934 | + | 909 | = |
|
| 3. | 678 | + | 472 | = |
|
| 4. | 555 | + | 456 | = |
|
| 5. | 759 | + | 258 | = |
|
| 6. | 935 | + | 438 | = |
|
| 7. | 937 | + | 266 | = |
|
| 8. | 553 | + | 241 | = |
|
| 9. | 827 | + | 376 | = |
|
| 10. | 795 | + | 543 | = |
|
| Oefening 3 | |||||
| 1. | 601 | + | 265 | = |
|
| 2. | 861 | + | 247 | = |
|
| 3. | 606 | + | 356 | = |
|
| 4. | 883 | + | 536 | = |
|
| 5. | 849 | + | 351 | = |
|
| 6. | 807 | + | 491 | = |
|
| 7. | 595 | + | 270 | = |
|
| 8. | 474 | + | 221 | = |
|
| 9. | 891 | + | 724 | = |
|
| 10. | 433 | + | 217 | = |
|
| Oefening 4 | |||||
| 1. | 458 | + | 307 | = |
|
| 2. | 561 | + | 538 | = |
|
| 3. | 348 | + | 237 | = |
|
| 4. | 976 | + | 554 | = |
|
| 5. | 538 | + | 488 | = |
|
| 6. | 846 | + | 428 | = |
|
| 7. | 651 | + | 534 | = |
|
| 8. | 800 | + | 570 | = |
|
| 9. | 948 | + | 637 | = |
|
| 10. | 703 | + | 560 | = |
|