Erafsommen t/m 100
Aftrekken
| 1. | 56 - 22 = |
34
|
40
|
39
|
21
|
| 2. | 85 - 16 = |
66
|
71
|
69
|
65
|
| 3. | 94 - 9 = |
85
|
90
|
87
|
57
|
| 4. | 20 - 3 = |
12
|
20
|
17
|
19
|
| 5. | 78 - 46 = |
34
|
32
|
39
|
26
|
| 6. | 31 - 10 = |
38
|
22
|
29
|
21
|
| 7. | 35 - 15 = |
13
|
20
|
11
|
19
|
| 8. | 24 - 15 = |
2
|
5
|
9
|
3
|
| 9. | 57 - 32 = |
24
|
22
|
25
|
27
|
| 10. | 63 - 5 = |
56
|
58
|
87
|
52
|
| 11. | 6 - 3 = |
4
|
3
|
9
|
1
|
| 12. | 43 - 38 = |
9
|
7
|
5
|
8
|