Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 919 | + | 490 | = |
|
| 2. | 735 | + | 665 | = |
|
| 3. | 678 | + | 662 | = |
|
| 4. | 609 | + | 317 | = |
|
| 5. | 826 | + | 314 | = |
|
| 6. | 916 | + | 850 | = |
|
| 7. | 811 | + | 421 | = |
|
| 8. | 795 | + | 378 | = |
|
| 9. | 908 | + | 852 | = |
|
| 10. | 889 | + | 228 | = |
|
| Oefening 2 | |||||
| 1. | 926 | + | 802 | = |
|
| 2. | 882 | + | 625 | = |
|
| 3. | 713 | + | 430 | = |
|
| 4. | 375 | + | 296 | = |
|
| 5. | 889 | + | 829 | = |
|
| 6. | 416 | + | 354 | = |
|
| 7. | 889 | + | 879 | = |
|
| 8. | 830 | + | 280 | = |
|
| 9. | 906 | + | 580 | = |
|
| 10. | 547 | + | 465 | = |
|
| Oefening 3 | |||||
| 1. | 518 | + | 243 | = |
|
| 2. | 463 | + | 389 | = |
|
| 3. | 827 | + | 655 | = |
|
| 4. | 989 | + | 942 | = |
|
| 5. | 545 | + | 450 | = |
|
| 6. | 454 | + | 280 | = |
|
| 7. | 715 | + | 475 | = |
|
| 8. | 920 | + | 700 | = |
|
| 9. | 924 | + | 202 | = |
|
| 10. | 831 | + | 682 | = |
|
| Oefening 4 | |||||
| 1. | 748 | + | 256 | = |
|
| 2. | 650 | + | 370 | = |
|
| 3. | 831 | + | 436 | = |
|
| 4. | 652 | + | 368 | = |
|
| 5. | 700 | + | 406 | = |
|
| 6. | 456 | + | 303 | = |
|
| 7. | 970 | + | 624 | = |
|
| 8. | 355 | + | 266 | = |
|
| 9. | 919 | + | 770 | = |
|
| 10. | 920 | + | 905 | = |
|