Erbijsommen t/m 500
Optellen
| 1. | 218 + 148 = |
442
|
366
|
500
|
350
|
| 2. | 111 + 99 = |
291
|
210
|
308
|
200
|
| 3. | 175 + 126 = |
390
|
301
|
392
|
344
|
| 4. | 215 + 95 = |
214
|
446
|
310
|
279
|
| 5. | 138 + 74 = |
212
|
437
|
213
|
457
|
| 6. | 93 + 54 = |
147
|
114
|
176
|
123
|
| 7. | 194 + 166 = |
360
|
262
|
416
|
486
|
| 8. | 239 + 156 = |
409
|
330
|
395
|
465
|
| 9. | 193 + 132 = |
459
|
325
|
302
|
267
|
| 10. | 238 + 220 = |
437
|
458
|
433
|
327
|
| 11. | 134 + 113 = |
247
|
319
|
299
|
387
|
| 12. | 172 + 134 = |
306
|
268
|
499
|
365
|