Erbijsommen t/m 500
Optellen
| 1. | 219 + 197 = |
416
|
360
|
421
|
244
|
| 2. | 184 + 104 = |
370
|
277
|
288
|
413
|
| 3. | 210 + 148 = |
397
|
358
|
277
|
424
|
| 4. | 78 + 61 = |
139
|
108
|
180
|
170
|
| 5. | 192 + 105 = |
216
|
428
|
297
|
207
|
| 6. | 177 + 152 = |
329
|
333
|
327
|
495
|
| 7. | 195 + 178 = |
289
|
311
|
373
|
483
|
| 8. | 88 + 80 = |
110
|
168
|
188
|
156
|
| 9. | 168 + 148 = |
382
|
295
|
484
|
316
|
| 10. | 235 + 154 = |
371
|
248
|
389
|
265
|
| 11. | 241 + 93 = |
492
|
334
|
491
|
326
|
| 12. | 239 + 92 = |
339
|
217
|
400
|
331
|