Erbijsommen t/m 500
Optellen
| 1. | 220 + 172 = |
431
|
444
|
274
|
392
|
| 2. | 226 + 114 = |
451
|
410
|
476
|
340
|
| 3. | 197 + 169 = |
467
|
387
|
366
|
333
|
| 4. | 134 + 61 = |
120
|
195
|
199
|
117
|
| 5. | 209 + 128 = |
410
|
498
|
337
|
438
|
| 6. | 227 + 120 = |
347
|
423
|
422
|
332
|
| 7. | 225 + 97 = |
470
|
269
|
249
|
322
|
| 8. | 226 + 53 = |
273
|
220
|
279
|
385
|
| 9. | 150 + 83 = |
331
|
452
|
233
|
241
|
| 10. | 237 + 108 = |
464
|
354
|
345
|
301
|
| 11. | 246 + 70 = |
203
|
415
|
323
|
316
|
| 12. | 118 + 76 = |
194
|
120
|
156
|
149
|