Erafsommen tot en met 500 (meerkeuze)
Erafsommen
| 1. | 384 - 283 = |
119
|
101
|
105
|
128
|
| 2. | 355 - 173 = |
127
|
182
|
110
|
189
|
| 3. | 224 - 56 = |
174
|
113
|
180
|
168
|
| 4. | 252 - 245 = |
6
|
7
|
3
|
9
|
| 5. | 362 - 338 = |
24
|
38
|
36
|
34
|
| 6. | 496 - 115 = |
239
|
381
|
471
|
478
|
| 7. | 297 - 190 = |
200
|
107
|
130
|
143
|
| 8. | 323 - 223 = |
82
|
79
|
85
|
100
|
| 9. | 263 - 56 = |
308
|
428
|
207
|
237
|
| 10. | 345 - 239 = |
106
|
170
|
158
|
159
|
| 11. | 449 - 441 = |
9
|
3
|
8
|
7
|
| 12. | 454 - 120 = |
334
|
203
|
291
|
277
|