Erbijsommen t/m 500
Optellen
| 1. | 202 + 183 = |
245
|
435
|
385
|
467
|
| 2. | 228 + 92 = |
268
|
320
|
353
|
490
|
| 3. | 215 + 199 = |
382
|
222
|
330
|
414
|
| 4. | 215 + 83 = |
243
|
298
|
276
|
313
|
| 5. | 119 + 79 = |
175
|
129
|
180
|
198
|
| 6. | 164 + 155 = |
319
|
247
|
353
|
298
|
| 7. | 149 + 97 = |
465
|
303
|
403
|
246
|
| 8. | 128 + 52 = |
196
|
190
|
180
|
111
|
| 9. | 212 + 73 = |
212
|
391
|
285
|
332
|
| 10. | 225 + 71 = |
242
|
273
|
296
|
239
|
| 11. | 236 + 87 = |
323
|
350
|
411
|
233
|
| 12. | 220 + 214 = |
214
|
467
|
426
|
434
|