Erafsommen tot en met 100 (meerkeuze)
Erafsommen
| 1. | 86 - 79 = |
7
|
10
|
9
|
1
|
| 2. | 40 - 12 = |
28
|
38
|
32
|
49
|
| 3. | 57 - 32 = |
46
|
25
|
27
|
31
|
| 4. | 58 - 31 = |
38
|
46
|
22
|
27
|
| 5. | 41 - 15 = |
33
|
43
|
30
|
26
|
| 6. | 84 - 52 = |
33
|
32
|
34
|
50
|
| 7. | 98 - 91 = |
7
|
2
|
6
|
3
|
| 8. | 95 - 50 = |
27
|
43
|
45
|
38
|
| 9. | 82 - 74 = |
2
|
8
|
1
|
10
|
| 10. | 71 - 50 = |
25
|
21
|
29
|
43
|
| 11. | 70 - 37 = |
20
|
33
|
34
|
39
|
| 12. | 61 - 24 = |
49
|
20
|
25
|
37
|