Minusrechnen (bis 40) [2]
Minusrechnen
| 1. | 39 - 4 = |
35
|
31
|
21
|
30
|
| 2. | 23 - 13 = |
6
|
2
|
10
|
1
|
| 3. | 18 - 12 = |
8
|
10
|
6
|
4
|
| 4. | 39 - 38 = |
10
|
1
|
9
|
5
|
| 5. | 4 - 1 = |
3
|
4
|
6
|
9
|
| 6. | 37 - 17 = |
14
|
19
|
20
|
15
|
| 7. | 36 - 22 = |
20
|
13
|
19
|
14
|
| 8. | 32 - 10 = |
48
|
22
|
50
|
45
|
| 9. | 37 - 18 = |
10
|
12
|
11
|
19
|
| 10. | 20 - 3 = |
16
|
10
|
17
|
15
|
| 11. | 8 - 1 = |
5
|
7
|
3
|
1
|
| 12. | 31 - 24 = |
6
|
2
|
8
|
7
|