Erbijsommen t/m 500
Optellen
| 1. | 207 + 113 = |
490
|
311
|
378
|
320
|
| 2. | 133 + 69 = |
202
|
348
|
303
|
203
|
| 3. | 160 + 104 = |
259
|
404
|
264
|
420
|
| 4. | 225 + 115 = |
232
|
240
|
246
|
340
|
| 5. | 215 + 128 = |
343
|
328
|
488
|
294
|
| 6. | 235 + 70 = |
399
|
305
|
452
|
330
|
| 7. | 190 + 125 = |
438
|
249
|
357
|
315
|
| 8. | 139 + 51 = |
154
|
123
|
137
|
190
|
| 9. | 147 + 73 = |
421
|
456
|
475
|
220
|
| 10. | 83 + 57 = |
140
|
181
|
132
|
193
|
| 11. | 234 + 197 = |
226
|
271
|
431
|
259
|
| 12. | 166 + 166 = |
253
|
369
|
332
|
417
|