Erbijsommen t/m 1.000
Optellen
| 1. | 322 + 128 = |
370
|
298
|
450
|
208
|
| 2. | 435 + 270 = |
996
|
746
|
937
|
705
|
| 3. | 202 + 163 = |
329
|
449
|
365
|
237
|
| 4. | 252 + 204 = |
355
|
412
|
456
|
233
|
| 5. | 187 + 112 = |
240
|
299
|
491
|
351
|
| 6. | 298 + 228 = |
526
|
596
|
836
|
763
|
| 7. | 458 + 197 = |
554
|
655
|
652
|
797
|
| 8. | 207 + 116 = |
245
|
214
|
323
|
217
|
| 9. | 164 + 150 = |
446
|
410
|
314
|
240
|
| 10. | 438 + 322 = |
578
|
535
|
760
|
588
|
| 11. | 395 + 158 = |
901
|
663
|
553
|
667
|
| 12. | 385 + 378 = |
692
|
849
|
763
|
565
|