Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 827 | + | 568 | = |
|
| 2. | 994 | + | 364 | = |
|
| 3. | 266 | + | 263 | = |
|
| 4. | 880 | + | 536 | = |
|
| 5. | 492 | + | 365 | = |
|
| 6. | 777 | + | 225 | = |
|
| 7. | 529 | + | 211 | = |
|
| 8. | 641 | + | 341 | = |
|
| 9. | 944 | + | 526 | = |
|
| 10. | 990 | + | 988 | = |
|
| Oefening 2 | |||||
| 1. | 920 | + | 213 | = |
|
| 2. | 733 | + | 540 | = |
|
| 3. | 714 | + | 680 | = |
|
| 4. | 718 | + | 625 | = |
|
| 5. | 870 | + | 671 | = |
|
| 6. | 972 | + | 939 | = |
|
| 7. | 948 | + | 385 | = |
|
| 8. | 966 | + | 596 | = |
|
| 9. | 279 | + | 249 | = |
|
| 10. | 962 | + | 675 | = |
|
| Oefening 3 | |||||
| 1. | 620 | + | 255 | = |
|
| 2. | 768 | + | 385 | = |
|
| 3. | 918 | + | 541 | = |
|
| 4. | 883 | + | 442 | = |
|
| 5. | 616 | + | 371 | = |
|
| 6. | 890 | + | 680 | = |
|
| 7. | 914 | + | 815 | = |
|
| 8. | 594 | + | 254 | = |
|
| 9. | 777 | + | 443 | = |
|
| 10. | 646 | + | 473 | = |
|
| Oefening 4 | |||||
| 1. | 345 | + | 287 | = |
|
| 2. | 724 | + | 545 | = |
|
| 3. | 713 | + | 234 | = |
|
| 4. | 716 | + | 699 | = |
|
| 5. | 762 | + | 483 | = |
|
| 6. | 452 | + | 285 | = |
|
| 7. | 815 | + | 710 | = |
|
| 8. | 807 | + | 233 | = |
|
| 9. | 650 | + | 560 | = |
|
| 10. | 753 | + | 392 | = |
|