Erbijsommen t/m 500
Optellen
| 1. | 107 + 63 = |
170
|
199
|
155
|
152
|
| 2. | 228 + 221 = |
367
|
347
|
442
|
449
|
| 3. | 162 + 141 = |
500
|
303
|
241
|
498
|
| 4. | 213 + 161 = |
426
|
315
|
374
|
293
|
| 5. | 236 + 223 = |
459
|
425
|
445
|
462
|
| 6. | 230 + 122 = |
211
|
245
|
352
|
332
|
| 7. | 120 + 89 = |
494
|
209
|
231
|
428
|
| 8. | 166 + 77 = |
266
|
242
|
243
|
375
|
| 9. | 181 + 168 = |
217
|
461
|
349
|
383
|
| 10. | 185 + 137 = |
379
|
322
|
421
|
307
|
| 11. | 237 + 63 = |
411
|
430
|
300
|
435
|
| 12. | 147 + 80 = |
303
|
227
|
415
|
276
|