Erbijsommen t/m 500
Optellen
| 1. | 217 + 78 = |
291
|
295
|
304
|
329
|
| 2. | 183 + 164 = |
347
|
323
|
380
|
432
|
| 3. | 84 + 81 = |
116
|
165
|
160
|
161
|
| 4. | 249 + 137 = |
457
|
453
|
386
|
463
|
| 5. | 162 + 148 = |
310
|
354
|
486
|
439
|
| 6. | 215 + 188 = |
430
|
254
|
368
|
403
|
| 7. | 161 + 99 = |
260
|
223
|
351
|
279
|
| 8. | 119 + 85 = |
371
|
413
|
265
|
204
|
| 9. | 187 + 132 = |
268
|
467
|
438
|
319
|
| 10. | 247 + 187 = |
360
|
317
|
434
|
399
|
| 11. | 105 + 64 = |
137
|
180
|
169
|
132
|
| 12. | 124 + 101 = |
270
|
225
|
473
|
464
|