Erbijsommen t/m 500
Optellen
| 1. | 223 + 108 = |
466
|
335
|
331
|
287
|
| 2. | 250 + 117 = |
367
|
398
|
266
|
364
|
| 3. | 144 + 63 = |
207
|
364
|
307
|
220
|
| 4. | 224 + 206 = |
474
|
377
|
430
|
244
|
| 5. | 247 + 132 = |
466
|
205
|
379
|
444
|
| 6. | 121 + 64 = |
177
|
185
|
176
|
101
|
| 7. | 224 + 55 = |
231
|
279
|
245
|
295
|
| 8. | 208 + 181 = |
246
|
284
|
338
|
389
|
| 9. | 163 + 148 = |
311
|
377
|
243
|
455
|
| 10. | 174 + 141 = |
289
|
315
|
411
|
203
|
| 11. | 183 + 53 = |
469
|
416
|
236
|
342
|
| 12. | 202 + 121 = |
235
|
412
|
323
|
479
|