Erbijsommen t/m 500
Optellen
| 1. | 203 + 100 = |
473
|
499
|
322
|
303
|
| 2. | 212 + 132 = |
327
|
344
|
203
|
421
|
| 3. | 172 + 94 = |
266
|
493
|
489
|
218
|
| 4. | 110 + 70 = |
107
|
180
|
105
|
113
|
| 5. | 201 + 143 = |
210
|
483
|
378
|
344
|
| 6. | 212 + 59 = |
271
|
278
|
435
|
448
|
| 7. | 238 + 225 = |
376
|
285
|
463
|
256
|
| 8. | 172 + 123 = |
239
|
419
|
215
|
295
|
| 9. | 175 + 133 = |
383
|
216
|
308
|
256
|
| 10. | 152 + 151 = |
435
|
303
|
322
|
255
|
| 11. | 213 + 197 = |
370
|
445
|
436
|
410
|
| 12. | 160 + 110 = |
354
|
270
|
495
|
295
|