Erbijsommen t/m 500
Optellen
| 1. | 108 + 79 = |
130
|
109
|
187
|
200
|
| 2. | 207 + 55 = |
493
|
216
|
354
|
262
|
| 3. | 222 + 129 = |
262
|
261
|
351
|
341
|
| 4. | 186 + 167 = |
353
|
273
|
467
|
441
|
| 5. | 185 + 135 = |
399
|
296
|
290
|
320
|
| 6. | 198 + 70 = |
268
|
472
|
458
|
498
|
| 7. | 244 + 159 = |
473
|
403
|
465
|
232
|
| 8. | 147 + 129 = |
326
|
443
|
244
|
276
|
| 9. | 212 + 172 = |
384
|
319
|
392
|
487
|
| 10. | 144 + 118 = |
364
|
240
|
361
|
262
|
| 11. | 247 + 77 = |
265
|
324
|
472
|
229
|
| 12. | 210 + 124 = |
483
|
334
|
422
|
305
|