Erbijsommen t/m 500
Optellen
| 1. | 167 + 137 = |
292
|
304
|
264
|
320
|
| 2. | 243 + 145 = |
351
|
422
|
484
|
388
|
| 3. | 236 + 189 = |
475
|
329
|
480
|
425
|
| 4. | 247 + 62 = |
309
|
403
|
312
|
462
|
| 5. | 169 + 80 = |
416
|
435
|
249
|
307
|
| 6. | 240 + 76 = |
435
|
348
|
316
|
475
|
| 7. | 243 + 186 = |
328
|
290
|
308
|
429
|
| 8. | 108 + 52 = |
133
|
160
|
150
|
172
|
| 9. | 228 + 193 = |
352
|
429
|
323
|
421
|
| 10. | 103 + 51 = |
176
|
112
|
114
|
154
|
| 11. | 162 + 94 = |
256
|
316
|
200
|
347
|
| 12. | 227 + 171 = |
212
|
417
|
398
|
249
|