Erbijsommen t/m 500
Optellen
| 1. | 87 + 60 = |
159
|
156
|
144
|
147
|
| 2. | 119 + 99 = |
474
|
218
|
222
|
291
|
| 3. | 166 + 129 = |
462
|
295
|
478
|
253
|
| 4. | 245 + 167 = |
456
|
319
|
412
|
264
|
| 5. | 217 + 143 = |
398
|
432
|
452
|
360
|
| 6. | 125 + 86 = |
211
|
421
|
253
|
326
|
| 7. | 229 + 150 = |
238
|
379
|
342
|
435
|
| 8. | 235 + 60 = |
430
|
295
|
261
|
260
|
| 9. | 234 + 155 = |
461
|
251
|
389
|
406
|
| 10. | 246 + 191 = |
288
|
454
|
437
|
476
|
| 11. | 240 + 224 = |
429
|
464
|
340
|
476
|
| 12. | 127 + 77 = |
212
|
204
|
276
|
205
|