Erbijsommen t/m 500
Optellen
| 1. | 89 + 76 = |
187
|
181
|
165
|
134
|
| 2. | 117 + 86 = |
421
|
234
|
203
|
382
|
| 3. | 165 + 103 = |
215
|
268
|
498
|
211
|
| 4. | 238 + 64 = |
302
|
335
|
300
|
241
|
| 5. | 141 + 51 = |
192
|
198
|
107
|
163
|
| 6. | 153 + 128 = |
269
|
387
|
344
|
281
|
| 7. | 224 + 94 = |
318
|
442
|
280
|
345
|
| 8. | 234 + 66 = |
316
|
300
|
474
|
457
|
| 9. | 202 + 107 = |
309
|
292
|
434
|
454
|
| 10. | 55 + 50 = |
200
|
113
|
145
|
105
|
| 11. | 241 + 106 = |
352
|
402
|
347
|
399
|
| 12. | 200 + 138 = |
212
|
472
|
338
|
458
|