Erbijsommen t/m 500
Optellen
| 1. | 212 + 110 = |
294
|
462
|
216
|
322
|
| 2. | 208 + 200 = |
340
|
408
|
301
|
395
|
| 3. | 142 + 128 = |
275
|
318
|
270
|
381
|
| 4. | 139 + 85 = |
224
|
421
|
252
|
375
|
| 5. | 230 + 223 = |
493
|
479
|
453
|
498
|
| 6. | 114 + 58 = |
114
|
135
|
172
|
173
|
| 7. | 211 + 75 = |
286
|
442
|
353
|
374
|
| 8. | 208 + 176 = |
384
|
389
|
230
|
268
|
| 9. | 139 + 93 = |
232
|
264
|
431
|
354
|
| 10. | 183 + 70 = |
350
|
209
|
253
|
442
|
| 11. | 163 + 160 = |
323
|
272
|
410
|
342
|
| 12. | 114 + 85 = |
130
|
199
|
200
|
175
|