Erbijsommen t/m 500
Optellen
| 1. | 198 + 181 = |
466
|
479
|
379
|
226
|
| 2. | 147 + 121 = |
369
|
367
|
324
|
268
|
| 3. | 215 + 177 = |
392
|
426
|
486
|
454
|
| 4. | 205 + 71 = |
248
|
364
|
232
|
276
|
| 5. | 116 + 73 = |
114
|
103
|
187
|
189
|
| 6. | 197 + 196 = |
428
|
355
|
497
|
393
|
| 7. | 227 + 103 = |
403
|
202
|
410
|
330
|
| 8. | 92 + 85 = |
177
|
134
|
135
|
180
|
| 9. | 177 + 173 = |
454
|
350
|
437
|
326
|
| 10. | 136 + 135 = |
383
|
267
|
484
|
271
|
| 11. | 208 + 183 = |
219
|
351
|
391
|
418
|
| 12. | 247 + 152 = |
456
|
449
|
226
|
399
|