Erbijsommen t/m 1.000
Optellen
| 1. | 362 + 157 = |
519
|
747
|
735
|
752
|
| 2. | 207 + 112 = |
319
|
498
|
418
|
374
|
| 3. | 480 + 322 = |
802
|
684
|
875
|
877
|
| 4. | 149 + 124 = |
273
|
263
|
218
|
392
|
| 5. | 424 + 327 = |
997
|
717
|
859
|
751
|
| 6. | 436 + 389 = |
771
|
956
|
825
|
984
|
| 7. | 355 + 202 = |
595
|
914
|
670
|
557
|
| 8. | 416 + 343 = |
585
|
614
|
759
|
881
|
| 9. | 442 + 427 = |
591
|
869
|
837
|
658
|
| 10. | 462 + 131 = |
947
|
593
|
907
|
961
|
| 11. | 495 + 286 = |
652
|
692
|
781
|
754
|
| 12. | 365 + 116 = |
294
|
481
|
205
|
311
|