Erbijsommen t/m 500
Optellen
| 1. | 238 + 88 = |
221
|
326
|
388
|
358
|
| 2. | 183 + 124 = |
307
|
301
|
490
|
415
|
| 3. | 247 + 69 = |
316
|
361
|
360
|
344
|
| 4. | 138 + 124 = |
347
|
385
|
433
|
262
|
| 5. | 221 + 84 = |
358
|
305
|
453
|
256
|
| 6. | 202 + 131 = |
266
|
333
|
417
|
218
|
| 7. | 244 + 93 = |
288
|
337
|
336
|
308
|
| 8. | 179 + 153 = |
332
|
290
|
389
|
349
|
| 9. | 247 + 73 = |
320
|
345
|
335
|
213
|
| 10. | 109 + 103 = |
308
|
212
|
447
|
332
|
| 11. | 168 + 57 = |
227
|
368
|
225
|
328
|
| 12. | 190 + 114 = |
304
|
334
|
442
|
310
|