Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 491 + 345 = |
701
|
836
|
712
|
702
|
| 2. | 359 + 355 = |
640
|
950
|
636
|
714
|
| 3. | 368 + 104 = |
482
|
461
|
472
|
365
|
| 4. | 191 + 121 = |
293
|
312
|
335
|
428
|
| 5. | 283 + 215 = |
498
|
447
|
403
|
402
|
| 6. | 497 + 365 = |
642
|
832
|
862
|
932
|
| 7. | 223 + 188 = |
237
|
332
|
411
|
413
|
| 8. | 436 + 244 = |
734
|
754
|
680
|
727
|
| 9. | 222 + 203 = |
464
|
294
|
245
|
425
|
| 10. | 399 + 334 = |
733
|
878
|
508
|
535
|
| 11. | 285 + 265 = |
696
|
986
|
707
|
550
|
| 12. | 157 + 154 = |
421
|
311
|
324
|
329
|