Erbijsommen t/m 500
Optellen
| 1. | 124 + 66 = |
190
|
156
|
186
|
193
|
| 2. | 239 + 116 = |
413
|
490
|
355
|
436
|
| 3. | 211 + 153 = |
397
|
364
|
498
|
209
|
| 4. | 144 + 138 = |
378
|
310
|
282
|
433
|
| 5. | 237 + 152 = |
212
|
389
|
379
|
491
|
| 6. | 222 + 147 = |
376
|
463
|
439
|
369
|
| 7. | 156 + 87 = |
293
|
344
|
243
|
440
|
| 8. | 119 + 78 = |
197
|
154
|
196
|
133
|
| 9. | 173 + 74 = |
209
|
499
|
247
|
468
|
| 10. | 199 + 103 = |
474
|
432
|
450
|
302
|
| 11. | 192 + 75 = |
297
|
267
|
248
|
393
|
| 12. | 237 + 147 = |
356
|
384
|
458
|
242
|