Erbijsommen t/m 500
Optellen
| 1. | 197 + 75 = |
272
|
468
|
437
|
408
|
| 2. | 164 + 89 = |
406
|
411
|
253
|
314
|
| 3. | 187 + 85 = |
350
|
499
|
272
|
261
|
| 4. | 237 + 165 = |
222
|
402
|
295
|
446
|
| 5. | 227 + 77 = |
490
|
327
|
304
|
322
|
| 6. | 193 + 110 = |
303
|
312
|
379
|
245
|
| 7. | 246 + 162 = |
408
|
410
|
455
|
492
|
| 8. | 209 + 133 = |
476
|
263
|
342
|
380
|
| 9. | 115 + 91 = |
226
|
362
|
446
|
206
|
| 10. | 137 + 95 = |
370
|
232
|
495
|
408
|
| 11. | 177 + 101 = |
477
|
278
|
327
|
414
|
| 12. | 157 + 103 = |
476
|
260
|
383
|
219
|