Erafsommen tot en met 100 (meerkeuze)
Erafsommen
| 1. | 72 - 23 = |
21
|
49
|
32
|
25
|
| 2. | 97 - 14 = |
89
|
85
|
84
|
83
|
| 3. | 57 - 36 = |
22
|
21
|
36
|
42
|
| 4. | 90 - 27 = |
76
|
78
|
91
|
63
|
| 5. | 97 - 27 = |
84
|
64
|
52
|
70
|
| 6. | 20 - 12 = |
8
|
4
|
2
|
9
|
| 7. | 56 - 13 = |
43
|
47
|
38
|
41
|
| 8. | 34 - 12 = |
22
|
39
|
41
|
42
|
| 9. | 84 - 33 = |
50
|
51
|
68
|
81
|
| 10. | 54 - 36 = |
10
|
20
|
18
|
13
|
| 11. | 91 - 48 = |
45
|
43
|
40
|
38
|
| 12. | 98 - 70 = |
38
|
28
|
31
|
21
|