Erbijsommen t/m 500
Optellen
| 1. | 238 + 236 = |
474
|
243
|
436
|
432
|
| 2. | 184 + 123 = |
232
|
435
|
307
|
418
|
| 3. | 219 + 88 = |
272
|
228
|
307
|
213
|
| 4. | 142 + 99 = |
448
|
419
|
210
|
241
|
| 5. | 145 + 102 = |
263
|
247
|
344
|
407
|
| 6. | 234 + 159 = |
368
|
393
|
217
|
394
|
| 7. | 115 + 84 = |
179
|
199
|
161
|
121
|
| 8. | 218 + 130 = |
348
|
351
|
249
|
366
|
| 9. | 203 + 144 = |
234
|
264
|
347
|
299
|
| 10. | 192 + 90 = |
391
|
282
|
447
|
323
|
| 11. | 222 + 64 = |
286
|
231
|
354
|
458
|
| 12. | 249 + 239 = |
215
|
346
|
354
|
488
|