Erbijsommen t/m 500
Optellen
| 1. | 228 + 72 = |
420
|
218
|
305
|
300
|
| 2. | 245 + 200 = |
284
|
445
|
455
|
471
|
| 3. | 165 + 88 = |
383
|
253
|
423
|
320
|
| 4. | 211 + 166 = |
377
|
347
|
461
|
281
|
| 5. | 109 + 75 = |
189
|
196
|
184
|
140
|
| 6. | 97 + 55 = |
152
|
177
|
115
|
168
|
| 7. | 225 + 199 = |
424
|
352
|
447
|
448
|
| 8. | 248 + 213 = |
201
|
351
|
438
|
461
|
| 9. | 246 + 183 = |
429
|
491
|
486
|
497
|
| 10. | 57 + 53 = |
193
|
155
|
110
|
188
|
| 11. | 230 + 140 = |
268
|
492
|
429
|
370
|
| 12. | 140 + 50 = |
179
|
192
|
190
|
118
|