Erbijsommen t/m 500
Optellen
| 1. | 63 + 51 = |
181
|
114
|
123
|
117
|
| 2. | 179 + 105 = |
375
|
301
|
360
|
284
|
| 3. | 167 + 109 = |
276
|
395
|
432
|
243
|
| 4. | 153 + 103 = |
256
|
212
|
253
|
294
|
| 5. | 236 + 155 = |
418
|
385
|
344
|
391
|
| 6. | 102 + 100 = |
215
|
387
|
304
|
202
|
| 7. | 180 + 169 = |
408
|
293
|
219
|
349
|
| 8. | 235 + 53 = |
463
|
311
|
288
|
255
|
| 9. | 150 + 57 = |
232
|
430
|
230
|
207
|
| 10. | 188 + 63 = |
217
|
226
|
251
|
277
|
| 11. | 148 + 137 = |
247
|
487
|
253
|
285
|
| 12. | 203 + 139 = |
463
|
253
|
342
|
496
|