Erbijsommen t/m 500
Optellen
| 1. | 201 + 168 = |
465
|
266
|
397
|
369
|
| 2. | 62 + 56 = |
148
|
118
|
102
|
151
|
| 3. | 194 + 99 = |
448
|
454
|
293
|
266
|
| 4. | 213 + 198 = |
465
|
473
|
373
|
411
|
| 5. | 209 + 131 = |
340
|
280
|
294
|
285
|
| 6. | 235 + 152 = |
387
|
220
|
285
|
449
|
| 7. | 247 + 80 = |
327
|
408
|
347
|
443
|
| 8. | 220 + 97 = |
428
|
317
|
496
|
251
|
| 9. | 236 + 167 = |
403
|
441
|
255
|
327
|
| 10. | 237 + 53 = |
290
|
456
|
315
|
239
|
| 11. | 145 + 92 = |
490
|
497
|
237
|
445
|
| 12. | 145 + 72 = |
415
|
252
|
289
|
217
|