Erbijsommen t/m 500
Optellen
| 1. | 232 + 161 = |
393
|
419
|
341
|
337
|
| 2. | 216 + 108 = |
414
|
263
|
324
|
365
|
| 3. | 153 + 112 = |
487
|
218
|
253
|
265
|
| 4. | 216 + 87 = |
499
|
272
|
303
|
294
|
| 5. | 160 + 74 = |
291
|
469
|
234
|
257
|
| 6. | 141 + 118 = |
385
|
422
|
225
|
259
|
| 7. | 136 + 132 = |
320
|
268
|
200
|
280
|
| 8. | 149 + 139 = |
324
|
300
|
288
|
494
|
| 9. | 247 + 122 = |
486
|
369
|
435
|
304
|
| 10. | 227 + 224 = |
322
|
372
|
207
|
451
|
| 11. | 113 + 90 = |
374
|
274
|
489
|
203
|
| 12. | 236 + 68 = |
413
|
304
|
409
|
217
|