Erbijsommen t/m 500
Optellen
| 1. | 201 + 68 = |
263
|
457
|
269
|
357
|
| 2. | 235 + 195 = |
248
|
430
|
456
|
332
|
| 3. | 85 + 67 = |
152
|
177
|
158
|
199
|
| 4. | 80 + 63 = |
143
|
107
|
199
|
109
|
| 5. | 87 + 71 = |
106
|
127
|
105
|
158
|
| 6. | 188 + 110 = |
274
|
361
|
373
|
298
|
| 7. | 238 + 97 = |
205
|
480
|
335
|
295
|
| 8. | 236 + 101 = |
442
|
468
|
337
|
396
|
| 9. | 219 + 93 = |
441
|
407
|
218
|
312
|
| 10. | 117 + 92 = |
387
|
493
|
209
|
316
|
| 11. | 78 + 70 = |
152
|
148
|
193
|
136
|
| 12. | 247 + 127 = |
313
|
374
|
337
|
323
|