Erbijsommen t/m 500
Optellen
| 1. | 117 + 52 = |
169
|
176
|
110
|
198
|
| 2. | 243 + 222 = |
450
|
465
|
489
|
240
|
| 3. | 108 + 52 = |
197
|
124
|
129
|
160
|
| 4. | 182 + 166 = |
359
|
348
|
473
|
480
|
| 5. | 72 + 53 = |
166
|
104
|
125
|
137
|
| 6. | 173 + 147 = |
405
|
320
|
374
|
306
|
| 7. | 230 + 154 = |
314
|
384
|
500
|
470
|
| 8. | 152 + 83 = |
235
|
238
|
242
|
205
|
| 9. | 242 + 185 = |
427
|
312
|
379
|
372
|
| 10. | 248 + 210 = |
250
|
378
|
458
|
494
|
| 11. | 158 + 57 = |
319
|
261
|
496
|
215
|
| 12. | 135 + 113 = |
248
|
231
|
413
|
348
|