Erbijsommen t/m 500
Optellen
| 1. | 105 + 102 = |
429
|
378
|
432
|
207
|
| 2. | 189 + 73 = |
327
|
334
|
357
|
262
|
| 3. | 83 + 72 = |
155
|
104
|
165
|
116
|
| 4. | 116 + 64 = |
175
|
195
|
180
|
120
|
| 5. | 201 + 111 = |
312
|
233
|
351
|
413
|
| 6. | 209 + 176 = |
471
|
431
|
385
|
205
|
| 7. | 160 + 147 = |
247
|
307
|
389
|
207
|
| 8. | 231 + 153 = |
384
|
389
|
457
|
235
|
| 9. | 198 + 95 = |
293
|
260
|
238
|
483
|
| 10. | 237 + 165 = |
402
|
237
|
295
|
408
|
| 11. | 125 + 98 = |
223
|
498
|
490
|
346
|
| 12. | 172 + 137 = |
309
|
456
|
429
|
403
|