Erbijsommen t/m 500
Optellen
| 1. | 120 + 119 = |
255
|
321
|
292
|
239
|
| 2. | 148 + 122 = |
284
|
479
|
375
|
270
|
| 3. | 241 + 186 = |
304
|
427
|
336
|
420
|
| 4. | 114 + 59 = |
131
|
173
|
106
|
145
|
| 5. | 188 + 101 = |
336
|
271
|
289
|
457
|
| 6. | 218 + 105 = |
392
|
309
|
263
|
323
|
| 7. | 228 + 88 = |
316
|
439
|
211
|
251
|
| 8. | 161 + 51 = |
238
|
413
|
212
|
486
|
| 9. | 192 + 68 = |
487
|
320
|
260
|
354
|
| 10. | 213 + 75 = |
448
|
224
|
256
|
288
|
| 11. | 167 + 111 = |
248
|
373
|
278
|
271
|
| 12. | 150 + 117 = |
246
|
223
|
267
|
454
|