Erbijsommen t/m 500
Optellen
| 1. | 158 + 61 = |
318
|
219
|
218
|
253
|
| 2. | 155 + 73 = |
452
|
218
|
396
|
228
|
| 3. | 240 + 181 = |
382
|
270
|
430
|
421
|
| 4. | 242 + 176 = |
404
|
418
|
237
|
251
|
| 5. | 232 + 147 = |
321
|
482
|
261
|
379
|
| 6. | 134 + 65 = |
136
|
199
|
176
|
155
|
| 7. | 155 + 132 = |
287
|
319
|
217
|
247
|
| 8. | 108 + 92 = |
185
|
162
|
200
|
148
|
| 9. | 143 + 90 = |
467
|
233
|
409
|
325
|
| 10. | 139 + 105 = |
280
|
485
|
476
|
244
|
| 11. | 177 + 158 = |
353
|
383
|
335
|
359
|
| 12. | 174 + 142 = |
321
|
470
|
316
|
282
|