Erbijsommen t/m 500
Optellen
| 1. | 126 + 77 = |
230
|
324
|
382
|
203
|
| 2. | 187 + 108 = |
450
|
200
|
295
|
372
|
| 3. | 69 + 68 = |
132
|
151
|
137
|
148
|
| 4. | 63 + 52 = |
115
|
144
|
117
|
128
|
| 5. | 238 + 135 = |
481
|
340
|
373
|
380
|
| 6. | 221 + 146 = |
470
|
367
|
285
|
461
|
| 7. | 190 + 92 = |
373
|
222
|
282
|
370
|
| 8. | 239 + 149 = |
388
|
316
|
215
|
319
|
| 9. | 183 + 62 = |
259
|
238
|
245
|
274
|
| 10. | 236 + 149 = |
431
|
322
|
385
|
323
|
| 11. | 129 + 69 = |
198
|
187
|
183
|
184
|
| 12. | 206 + 200 = |
313
|
406
|
239
|
352
|