Erbijsommen t/m 500
Optellen
| 1. | 174 + 70 = |
428
|
315
|
448
|
244
|
| 2. | 142 + 69 = |
276
|
328
|
211
|
294
|
| 3. | 184 + 117 = |
471
|
305
|
215
|
301
|
| 4. | 229 + 171 = |
400
|
289
|
484
|
273
|
| 5. | 208 + 207 = |
415
|
313
|
392
|
393
|
| 6. | 204 + 170 = |
481
|
283
|
312
|
374
|
| 7. | 65 + 50 = |
182
|
164
|
115
|
170
|
| 8. | 149 + 102 = |
251
|
284
|
209
|
249
|
| 9. | 166 + 117 = |
476
|
283
|
457
|
229
|
| 10. | 217 + 86 = |
303
|
267
|
406
|
234
|
| 11. | 116 + 97 = |
213
|
465
|
420
|
267
|
| 12. | 148 + 73 = |
221
|
484
|
422
|
293
|