Erbijsommen t/m 500
Optellen
| 1. | 205 + 60 = |
388
|
265
|
459
|
393
|
| 2. | 212 + 126 = |
215
|
338
|
225
|
344
|
| 3. | 126 + 66 = |
192
|
132
|
158
|
121
|
| 4. | 171 + 80 = |
251
|
323
|
352
|
315
|
| 5. | 176 + 62 = |
261
|
238
|
466
|
254
|
| 6. | 210 + 115 = |
290
|
467
|
318
|
325
|
| 7. | 192 + 130 = |
422
|
445
|
219
|
322
|
| 8. | 114 + 56 = |
155
|
170
|
123
|
180
|
| 9. | 198 + 77 = |
439
|
491
|
275
|
235
|
| 10. | 228 + 216 = |
437
|
406
|
444
|
448
|
| 11. | 250 + 94 = |
344
|
293
|
373
|
462
|
| 12. | 108 + 95 = |
203
|
244
|
429
|
496
|