Erbijsommen t/m 500
Optellen
| 1. | 204 + 136 = |
359
|
281
|
375
|
340
|
| 2. | 149 + 80 = |
229
|
275
|
466
|
499
|
| 3. | 183 + 90 = |
232
|
273
|
348
|
226
|
| 4. | 197 + 112 = |
309
|
272
|
314
|
270
|
| 5. | 155 + 52 = |
232
|
207
|
416
|
304
|
| 6. | 197 + 58 = |
255
|
485
|
233
|
202
|
| 7. | 211 + 122 = |
385
|
271
|
392
|
333
|
| 8. | 176 + 125 = |
387
|
443
|
432
|
301
|
| 9. | 229 + 197 = |
426
|
447
|
218
|
420
|
| 10. | 226 + 221 = |
436
|
340
|
226
|
447
|
| 11. | 245 + 128 = |
408
|
464
|
373
|
466
|
| 12. | 235 + 80 = |
315
|
310
|
219
|
408
|