Erbijsommen t/m 500
Optellen
| 1. | 154 + 98 = |
458
|
285
|
252
|
429
|
| 2. | 188 + 116 = |
304
|
488
|
210
|
268
|
| 3. | 130 + 121 = |
492
|
330
|
436
|
251
|
| 4. | 177 + 85 = |
299
|
246
|
262
|
265
|
| 5. | 238 + 198 = |
301
|
224
|
436
|
207
|
| 6. | 212 + 192 = |
475
|
404
|
269
|
238
|
| 7. | 172 + 171 = |
342
|
400
|
343
|
384
|
| 8. | 169 + 118 = |
382
|
426
|
287
|
430
|
| 9. | 227 + 131 = |
358
|
339
|
357
|
255
|
| 10. | 203 + 189 = |
392
|
235
|
381
|
436
|
| 11. | 141 + 101 = |
242
|
438
|
378
|
271
|
| 12. | 207 + 164 = |
399
|
281
|
371
|
291
|