Erbijsommen t/m 500
Optellen
| 1. | 142 + 57 = |
162
|
192
|
132
|
199
|
| 2. | 172 + 146 = |
499
|
446
|
417
|
318
|
| 3. | 186 + 63 = |
367
|
249
|
406
|
404
|
| 4. | 232 + 113 = |
345
|
428
|
442
|
285
|
| 5. | 199 + 51 = |
253
|
250
|
467
|
498
|
| 6. | 108 + 65 = |
173
|
191
|
107
|
137
|
| 7. | 135 + 68 = |
320
|
396
|
203
|
487
|
| 8. | 218 + 129 = |
346
|
323
|
347
|
412
|
| 9. | 218 + 134 = |
217
|
265
|
287
|
352
|
| 10. | 228 + 205 = |
330
|
211
|
433
|
375
|
| 11. | 178 + 100 = |
269
|
235
|
439
|
278
|
| 12. | 151 + 100 = |
500
|
251
|
461
|
325
|