Erbijsommen t/m 500
Optellen
| 1. | 241 + 133 = |
450
|
338
|
382
|
374
|
| 2. | 214 + 150 = |
335
|
347
|
364
|
475
|
| 3. | 249 + 148 = |
397
|
480
|
387
|
233
|
| 4. | 197 + 79 = |
308
|
298
|
276
|
475
|
| 5. | 168 + 96 = |
292
|
295
|
264
|
256
|
| 6. | 228 + 96 = |
435
|
324
|
455
|
296
|
| 7. | 187 + 137 = |
461
|
344
|
324
|
385
|
| 8. | 232 + 188 = |
223
|
354
|
476
|
420
|
| 9. | 205 + 92 = |
368
|
439
|
475
|
297
|
| 10. | 212 + 198 = |
288
|
410
|
482
|
254
|
| 11. | 161 + 112 = |
273
|
214
|
418
|
404
|
| 12. | 170 + 51 = |
457
|
301
|
221
|
419
|