Erbijsommen t/m 500
Optellen
| 1. | 246 + 238 = |
297
|
484
|
402
|
301
|
| 2. | 227 + 199 = |
309
|
426
|
284
|
483
|
| 3. | 120 + 75 = |
195
|
113
|
183
|
168
|
| 4. | 239 + 92 = |
331
|
463
|
442
|
233
|
| 5. | 152 + 61 = |
213
|
287
|
390
|
333
|
| 6. | 160 + 92 = |
500
|
221
|
252
|
255
|
| 7. | 179 + 81 = |
277
|
497
|
260
|
276
|
| 8. | 237 + 116 = |
214
|
267
|
326
|
353
|
| 9. | 236 + 89 = |
233
|
314
|
318
|
325
|
| 10. | 211 + 128 = |
339
|
353
|
351
|
329
|
| 11. | 208 + 79 = |
437
|
375
|
453
|
287
|
| 12. | 249 + 143 = |
392
|
333
|
343
|
448
|