Erbijsommen t/m 500
Optellen
| 1. | 94 + 62 = |
132
|
173
|
198
|
156
|
| 2. | 165 + 51 = |
364
|
244
|
442
|
216
|
| 3. | 201 + 180 = |
427
|
381
|
251
|
303
|
| 4. | 232 + 125 = |
357
|
226
|
209
|
215
|
| 5. | 227 + 225 = |
259
|
452
|
256
|
419
|
| 6. | 177 + 118 = |
387
|
385
|
295
|
365
|
| 7. | 141 + 137 = |
379
|
443
|
278
|
388
|
| 8. | 115 + 80 = |
195
|
175
|
116
|
145
|
| 9. | 237 + 60 = |
489
|
297
|
202
|
499
|
| 10. | 235 + 74 = |
309
|
397
|
295
|
404
|
| 11. | 230 + 84 = |
275
|
455
|
304
|
314
|
| 12. | 197 + 57 = |
254
|
298
|
445
|
358
|