Erbijsommen t/m 500
Optellen
| 1. | 67 + 59 = |
126
|
139
|
183
|
145
|
| 2. | 114 + 102 = |
430
|
210
|
365
|
216
|
| 3. | 199 + 133 = |
332
|
485
|
203
|
430
|
| 4. | 236 + 194 = |
223
|
430
|
492
|
359
|
| 5. | 88 + 50 = |
133
|
138
|
136
|
129
|
| 6. | 208 + 61 = |
269
|
224
|
264
|
382
|
| 7. | 214 + 87 = |
404
|
421
|
301
|
391
|
| 8. | 248 + 125 = |
431
|
236
|
224
|
373
|
| 9. | 211 + 131 = |
342
|
463
|
327
|
391
|
| 10. | 225 + 80 = |
342
|
345
|
227
|
305
|
| 11. | 246 + 104 = |
323
|
329
|
350
|
292
|
| 12. | 194 + 136 = |
420
|
222
|
330
|
399
|