Erbijsommen t/m 500
Optellen
| 1. | 199 + 154 = |
460
|
353
|
394
|
443
|
| 2. | 156 + 62 = |
215
|
218
|
203
|
464
|
| 3. | 247 + 141 = |
290
|
234
|
388
|
304
|
| 4. | 179 + 126 = |
305
|
298
|
412
|
283
|
| 5. | 220 + 128 = |
226
|
355
|
462
|
348
|
| 6. | 188 + 139 = |
242
|
386
|
327
|
384
|
| 7. | 236 + 65 = |
206
|
317
|
301
|
380
|
| 8. | 182 + 54 = |
428
|
424
|
218
|
236
|
| 9. | 220 + 108 = |
328
|
476
|
310
|
288
|
| 10. | 245 + 227 = |
472
|
338
|
282
|
236
|
| 11. | 200 + 178 = |
378
|
236
|
338
|
288
|
| 12. | 199 + 145 = |
441
|
344
|
236
|
300
|