Erbijsommen tot 2.000
Optellen
| Oefening 1 | |||||
| 1. | 554 | + | 232 | = |
|
| 2. | 811 | + | 627 | = |
|
| 3. | 597 | + | 207 | = |
|
| 4. | 873 | + | 448 | = |
|
| 5. | 617 | + | 223 | = |
|
| 6. | 797 | + | 490 | = |
|
| 7. | 640 | + | 634 | = |
|
| 8. | 736 | + | 533 | = |
|
| 9. | 947 | + | 697 | = |
|
| 10. | 684 | + | 271 | = |
|
| Oefening 2 | |||||
| 1. | 965 | + | 889 | = |
|
| 2. | 682 | + | 655 | = |
|
| 3. | 861 | + | 680 | = |
|
| 4. | 844 | + | 496 | = |
|
| 5. | 972 | + | 843 | = |
|
| 6. | 911 | + | 751 | = |
|
| 7. | 913 | + | 883 | = |
|
| 8. | 513 | + | 499 | = |
|
| 9. | 782 | + | 256 | = |
|
| 10. | 964 | + | 661 | = |
|
| Oefening 3 | |||||
| 1. | 726 | + | 630 | = |
|
| 2. | 821 | + | 813 | = |
|
| 3. | 895 | + | 493 | = |
|
| 4. | 798 | + | 243 | = |
|
| 5. | 888 | + | 376 | = |
|
| 6. | 320 | + | 291 | = |
|
| 7. | 875 | + | 297 | = |
|
| 8. | 852 | + | 548 | = |
|
| 9. | 877 | + | 464 | = |
|
| 10. | 707 | + | 704 | = |
|
| Oefening 4 | |||||
| 1. | 834 | + | 218 | = |
|
| 2. | 870 | + | 627 | = |
|
| 3. | 630 | + | 479 | = |
|
| 4. | 679 | + | 256 | = |
|
| 5. | 776 | + | 410 | = |
|
| 6. | 506 | + | 416 | = |
|
| 7. | 545 | + | 236 | = |
|
| 8. | 971 | + | 840 | = |
|
| 9. | 762 | + | 390 | = |
|
| 10. | 590 | + | 307 | = |
|