Erbijsommen t/m 500
Optellen
| 1. | 247 + 241 = |
229
|
370
|
428
|
488
|
| 2. | 236 + 152 = |
388
|
213
|
484
|
320
|
| 3. | 232 + 99 = |
432
|
331
|
378
|
335
|
| 4. | 216 + 118 = |
334
|
394
|
235
|
490
|
| 5. | 119 + 56 = |
200
|
175
|
154
|
162
|
| 6. | 125 + 112 = |
342
|
293
|
237
|
309
|
| 7. | 243 + 131 = |
273
|
374
|
317
|
301
|
| 8. | 249 + 97 = |
346
|
481
|
472
|
390
|
| 9. | 111 + 50 = |
111
|
161
|
141
|
165
|
| 10. | 90 + 56 = |
188
|
106
|
146
|
191
|
| 11. | 187 + 103 = |
205
|
219
|
309
|
290
|
| 12. | 248 + 220 = |
229
|
468
|
471
|
202
|