Minusrechnen (bis 30) [2]
Minusrechnen
| 1. | 28 - 18 = |
9
|
1
|
2
|
10
|
| 2. | 18 - 17 = |
10
|
4
|
3
|
1
|
| 3. | 14 - 1 = |
18
|
13
|
10
|
20
|
| 4. | 21 - 8 = |
13
|
12
|
15
|
19
|
| 5. | 26 - 8 = |
13
|
20
|
18
|
10
|
| 6. | 14 - 8 = |
5
|
6
|
4
|
8
|
| 7. | 17 - 9 = |
4
|
5
|
3
|
8
|
| 8. | 18 - 3 = |
15
|
17
|
18
|
20
|
| 9. | 6 - 4 = |
5
|
10
|
6
|
2
|
| 10. | 29 - 18 = |
12
|
10
|
11
|
17
|
| 11. | 28 - 2 = |
26
|
41
|
39
|
32
|
| 12. | 11 - 9 = |
10
|
3
|
7
|
2
|