Erafsommen t/m 100 (meerkeuze)
Aftrekken
| 1. | 72 - 48 = |
24
|
32
|
22
|
29
|
| 2. | 16 - 13 = |
4
|
7
|
1
|
3
|
| 3. | 19 - 18 = |
1
|
2
|
5
|
10
|
| 4. | 83 - 44 = |
26
|
34
|
48
|
39
|
| 5. | 82 - 25 = |
89
|
81
|
88
|
57
|
| 6. | 91 - 85 = |
5
|
8
|
6
|
7
|
| 7. | 78 - 64 = |
13
|
12
|
14
|
11
|
| 8. | 56 - 54 = |
4
|
5
|
2
|
3
|
| 9. | 65 - 45 = |
20
|
16
|
13
|
15
|
| 10. | 56 - 21 = |
20
|
35
|
25
|
43
|
| 11. | 73 - 71 = |
1
|
2
|
4
|
5
|
| 12. | 89 - 43 = |
26
|
20
|
31
|
46
|