Minusrechnen (bis 30) [2]
Minusrechnen
| 1. | 30 - 3 = |
28
|
45
|
50
|
27
|
| 2. | 30 - 19 = |
13
|
14
|
11
|
18
|
| 3. | 23 - 10 = |
15
|
13
|
17
|
14
|
| 4. | 28 - 16 = |
15
|
14
|
20
|
12
|
| 5. | 22 - 13 = |
9
|
5
|
4
|
7
|
| 6. | 24 - 13 = |
19
|
13
|
10
|
11
|
| 7. | 23 - 2 = |
30
|
21
|
41
|
32
|
| 8. | 17 - 1 = |
17
|
13
|
12
|
16
|
| 9. | 28 - 18 = |
4
|
10
|
6
|
9
|
| 10. | 24 - 7 = |
17
|
20
|
18
|
12
|
| 11. | 21 - 15 = |
3
|
4
|
6
|
10
|
| 12. | 11 - 10 = |
6
|
1
|
10
|
7
|