Erbijsommen t/m 500
Optellen
| 1. | 120 + 102 = |
329
|
222
|
291
|
317
|
| 2. | 203 + 202 = |
207
|
500
|
405
|
377
|
| 3. | 226 + 82 = |
276
|
449
|
308
|
333
|
| 4. | 162 + 53 = |
214
|
215
|
454
|
338
|
| 5. | 215 + 121 = |
351
|
430
|
442
|
336
|
| 6. | 182 + 168 = |
400
|
349
|
387
|
350
|
| 7. | 90 + 85 = |
125
|
109
|
175
|
193
|
| 8. | 139 + 73 = |
466
|
212
|
403
|
207
|
| 9. | 74 + 59 = |
128
|
120
|
124
|
133
|
| 10. | 232 + 153 = |
312
|
497
|
265
|
385
|
| 11. | 242 + 223 = |
363
|
408
|
234
|
465
|
| 12. | 176 + 157 = |
470
|
333
|
388
|
457
|