Erbijsommen t/m 500
Optellen
| 1. | 202 + 200 = |
445
|
402
|
424
|
305
|
| 2. | 146 + 100 = |
246
|
467
|
373
|
398
|
| 3. | 208 + 115 = |
439
|
451
|
431
|
323
|
| 4. | 207 + 80 = |
233
|
265
|
287
|
350
|
| 5. | 120 + 72 = |
192
|
132
|
150
|
177
|
| 6. | 133 + 60 = |
176
|
107
|
187
|
193
|
| 7. | 142 + 95 = |
244
|
346
|
316
|
237
|
| 8. | 241 + 112 = |
353
|
495
|
258
|
282
|
| 9. | 188 + 175 = |
350
|
381
|
226
|
363
|
| 10. | 175 + 165 = |
202
|
461
|
340
|
359
|
| 11. | 107 + 83 = |
190
|
177
|
118
|
169
|
| 12. | 115 + 52 = |
106
|
117
|
115
|
167
|