Erbijsommen t/m 500
Optellen
| 1. | 236 + 232 = |
468
|
226
|
363
|
285
|
| 2. | 92 + 88 = |
120
|
129
|
176
|
180
|
| 3. | 211 + 158 = |
482
|
369
|
435
|
294
|
| 4. | 118 + 60 = |
136
|
129
|
111
|
178
|
| 5. | 223 + 210 = |
217
|
433
|
498
|
415
|
| 6. | 196 + 196 = |
294
|
392
|
272
|
317
|
| 7. | 113 + 72 = |
121
|
189
|
144
|
185
|
| 8. | 157 + 60 = |
307
|
217
|
408
|
263
|
| 9. | 124 + 63 = |
187
|
118
|
157
|
199
|
| 10. | 202 + 143 = |
345
|
429
|
439
|
237
|
| 11. | 152 + 101 = |
461
|
466
|
253
|
324
|
| 12. | 170 + 123 = |
293
|
235
|
489
|
347
|