Erbijsommen t/m 500
Optellen
| 1. | 201 + 63 = |
211
|
323
|
432
|
264
|
| 2. | 132 + 70 = |
275
|
202
|
471
|
231
|
| 3. | 175 + 119 = |
236
|
294
|
436
|
357
|
| 4. | 153 + 153 = |
407
|
499
|
461
|
306
|
| 5. | 87 + 76 = |
197
|
157
|
170
|
163
|
| 6. | 211 + 50 = |
333
|
461
|
322
|
261
|
| 7. | 194 + 140 = |
451
|
355
|
334
|
246
|
| 8. | 218 + 122 = |
454
|
340
|
437
|
322
|
| 9. | 247 + 181 = |
445
|
428
|
221
|
243
|
| 10. | 169 + 166 = |
335
|
324
|
269
|
375
|
| 11. | 213 + 208 = |
249
|
351
|
421
|
379
|
| 12. | 160 + 142 = |
223
|
302
|
472
|
256
|