Erbijsommen t/m 500
Optellen
| 1. | 98 + 93 = |
191
|
155
|
136
|
178
|
| 2. | 201 + 50 = |
293
|
459
|
251
|
443
|
| 3. | 121 + 100 = |
335
|
221
|
431
|
459
|
| 4. | 164 + 119 = |
388
|
283
|
324
|
297
|
| 5. | 162 + 144 = |
306
|
345
|
487
|
326
|
| 6. | 64 + 62 = |
162
|
152
|
127
|
126
|
| 7. | 173 + 58 = |
384
|
353
|
231
|
278
|
| 8. | 124 + 104 = |
376
|
449
|
246
|
228
|
| 9. | 189 + 105 = |
451
|
273
|
294
|
489
|
| 10. | 132 + 102 = |
234
|
400
|
486
|
295
|
| 11. | 108 + 61 = |
161
|
169
|
200
|
134
|
| 12. | 162 + 74 = |
334
|
377
|
236
|
249
|