Erbijsommen t/m 500
Optellen
| 1. | 230 + 132 = |
267
|
308
|
362
|
298
|
| 2. | 209 + 91 = |
491
|
407
|
290
|
300
|
| 3. | 165 + 114 = |
279
|
472
|
203
|
387
|
| 4. | 159 + 66 = |
291
|
253
|
486
|
225
|
| 5. | 80 + 57 = |
100
|
123
|
115
|
137
|
| 6. | 246 + 87 = |
333
|
446
|
220
|
492
|
| 7. | 222 + 78 = |
440
|
300
|
353
|
249
|
| 8. | 220 + 198 = |
356
|
418
|
235
|
304
|
| 9. | 89 + 65 = |
116
|
185
|
154
|
125
|
| 10. | 132 + 98 = |
221
|
354
|
230
|
374
|
| 11. | 180 + 154 = |
334
|
499
|
245
|
297
|
| 12. | 217 + 105 = |
214
|
280
|
322
|
351
|