Erbijsommen t/m 500
Optellen
| 1. | 106 + 67 = |
118
|
177
|
184
|
173
|
| 2. | 182 + 109 = |
291
|
416
|
420
|
491
|
| 3. | 175 + 161 = |
336
|
340
|
229
|
233
|
| 4. | 239 + 82 = |
363
|
256
|
321
|
305
|
| 5. | 129 + 59 = |
136
|
174
|
126
|
188
|
| 6. | 233 + 115 = |
496
|
499
|
348
|
378
|
| 7. | 187 + 54 = |
241
|
476
|
443
|
480
|
| 8. | 123 + 93 = |
264
|
216
|
449
|
370
|
| 9. | 213 + 56 = |
325
|
408
|
269
|
373
|
| 10. | 211 + 96 = |
404
|
395
|
307
|
384
|
| 11. | 196 + 123 = |
402
|
272
|
413
|
319
|
| 12. | 162 + 157 = |
490
|
465
|
329
|
319
|