Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 754 | + | 585 | = |
|
| 2. | 908 | + | 671 | = |
|
| 3. | 553 | + | 543 | = |
|
| 4. | 620 | + | 601 | = |
|
| 5. | 814 | + | 361 | = |
|
| 6. | 919 | + | 245 | = |
|
| 7. | 867 | + | 617 | = |
|
| 8. | 630 | + | 605 | = |
|
| 9. | 725 | + | 369 | = |
|
| 10. | 728 | + | 440 | = |
|
| Oefening 2 | |||||
| 1. | 800 | + | 621 | = |
|
| 2. | 765 | + | 716 | = |
|
| 3. | 954 | + | 358 | = |
|
| 4. | 545 | + | 342 | = |
|
| 5. | 999 | + | 402 | = |
|
| 6. | 938 | + | 243 | = |
|
| 7. | 683 | + | 632 | = |
|
| 8. | 811 | + | 352 | = |
|
| 9. | 858 | + | 209 | = |
|
| 10. | 767 | + | 639 | = |
|
| Oefening 3 | |||||
| 1. | 902 | + | 899 | = |
|
| 2. | 981 | + | 950 | = |
|
| 3. | 718 | + | 363 | = |
|
| 4. | 702 | + | 352 | = |
|
| 5. | 592 | + | 532 | = |
|
| 6. | 875 | + | 257 | = |
|
| 7. | 852 | + | 764 | = |
|
| 8. | 828 | + | 668 | = |
|
| 9. | 498 | + | 318 | = |
|
| 10. | 943 | + | 539 | = |
|
| Oefening 4 | |||||
| 1. | 793 | + | 420 | = |
|
| 2. | 912 | + | 378 | = |
|
| 3. | 743 | + | 275 | = |
|
| 4. | 877 | + | 594 | = |
|
| 5. | 829 | + | 395 | = |
|
| 6. | 879 | + | 852 | = |
|
| 7. | 704 | + | 250 | = |
|
| 8. | 856 | + | 657 | = |
|
| 9. | 956 | + | 634 | = |
|
| 10. | 779 | + | 412 | = |
|