Erbijsommen t/m 500
Optellen
| 1. | 138 + 133 = |
440
|
414
|
292
|
271
|
| 2. | 218 + 147 = |
365
|
244
|
421
|
465
|
| 3. | 184 + 106 = |
263
|
290
|
262
|
428
|
| 4. | 203 + 120 = |
315
|
323
|
451
|
292
|
| 5. | 199 + 126 = |
325
|
351
|
472
|
214
|
| 6. | 105 + 81 = |
165
|
145
|
186
|
140
|
| 7. | 200 + 161 = |
496
|
361
|
385
|
479
|
| 8. | 184 + 178 = |
448
|
419
|
314
|
362
|
| 9. | 231 + 181 = |
259
|
395
|
325
|
412
|
| 10. | 218 + 177 = |
225
|
290
|
395
|
491
|
| 11. | 244 + 162 = |
222
|
479
|
471
|
406
|
| 12. | 246 + 65 = |
384
|
385
|
380
|
311
|