Erbijsommen t/m 500
Optellen
| 1. | 246 + 231 = |
236
|
273
|
477
|
302
|
| 2. | 213 + 125 = |
338
|
279
|
237
|
500
|
| 3. | 133 + 61 = |
199
|
141
|
119
|
194
|
| 4. | 127 + 125 = |
252
|
358
|
418
|
281
|
| 5. | 210 + 73 = |
400
|
366
|
283
|
390
|
| 6. | 109 + 79 = |
164
|
156
|
171
|
188
|
| 7. | 169 + 118 = |
302
|
287
|
345
|
340
|
| 8. | 111 + 72 = |
173
|
108
|
183
|
197
|
| 9. | 228 + 97 = |
409
|
229
|
325
|
230
|
| 10. | 224 + 52 = |
382
|
211
|
436
|
276
|
| 11. | 235 + 194 = |
465
|
429
|
332
|
423
|
| 12. | 199 + 172 = |
482
|
419
|
425
|
371
|