Erbijsommen t/m 500
Optellen
| 1. | 240 + 215 = |
476
|
455
|
238
|
357
|
| 2. | 168 + 82 = |
453
|
299
|
250
|
244
|
| 3. | 200 + 100 = |
300
|
464
|
214
|
457
|
| 4. | 94 + 59 = |
180
|
153
|
121
|
114
|
| 5. | 205 + 194 = |
399
|
244
|
415
|
472
|
| 6. | 99 + 99 = |
178
|
189
|
198
|
145
|
| 7. | 220 + 123 = |
477
|
343
|
451
|
465
|
| 8. | 223 + 199 = |
422
|
452
|
443
|
496
|
| 9. | 134 + 50 = |
101
|
170
|
184
|
102
|
| 10. | 218 + 68 = |
395
|
478
|
286
|
404
|
| 11. | 224 + 86 = |
420
|
452
|
447
|
310
|
| 12. | 151 + 110 = |
406
|
464
|
261
|
260
|