Minusrechnen (bis 40) [2]
Minusrechnen
| 1. | 18 - 7 = |
12
|
20
|
11
|
15
|
| 2. | 34 - 26 = |
9
|
8
|
10
|
7
|
| 3. | 27 - 21 = |
4
|
6
|
3
|
2
|
| 4. | 10 - 7 = |
8
|
6
|
1
|
3
|
| 5. | 29 - 23 = |
8
|
4
|
1
|
6
|
| 6. | 14 - 3 = |
13
|
20
|
11
|
19
|
| 7. | 28 - 24 = |
4
|
9
|
10
|
2
|
| 8. | 15 - 4 = |
16
|
15
|
12
|
11
|
| 9. | 18 - 13 = |
1
|
3
|
5
|
7
|
| 10. | 37 - 2 = |
39
|
25
|
35
|
38
|
| 11. | 40 - 2 = |
49
|
46
|
38
|
36
|
| 12. | 38 - 13 = |
20
|
40
|
38
|
25
|