Erbijsommen t/m 500
Optellen
| 1. | 72 + 56 = |
136
|
121
|
128
|
119
|
| 2. | 230 + 55 = |
285
|
420
|
205
|
475
|
| 3. | 149 + 148 = |
297
|
407
|
206
|
234
|
| 4. | 226 + 99 = |
222
|
325
|
419
|
306
|
| 5. | 194 + 176 = |
427
|
370
|
348
|
473
|
| 6. | 71 + 62 = |
189
|
100
|
133
|
122
|
| 7. | 90 + 59 = |
149
|
165
|
155
|
104
|
| 8. | 165 + 126 = |
339
|
254
|
286
|
291
|
| 9. | 218 + 53 = |
264
|
235
|
271
|
431
|
| 10. | 217 + 203 = |
420
|
411
|
397
|
259
|
| 11. | 223 + 98 = |
464
|
321
|
401
|
423
|
| 12. | 194 + 78 = |
337
|
272
|
401
|
387
|