Minusrechnen (bis 40) [2]
Minusrechnen
| 1. | 35 - 15 = |
10
|
20
|
15
|
11
|
| 2. | 39 - 21 = |
17
|
18
|
15
|
20
|
| 3. | 10 - 1 = |
7
|
10
|
4
|
9
|
| 4. | 29 - 17 = |
14
|
19
|
12
|
16
|
| 5. | 30 - 3 = |
35
|
27
|
29
|
37
|
| 6. | 16 - 15 = |
10
|
3
|
2
|
1
|
| 7. | 19 - 4 = |
20
|
12
|
15
|
11
|
| 8. | 13 - 7 = |
6
|
8
|
1
|
4
|
| 9. | 23 - 18 = |
9
|
3
|
6
|
5
|
| 10. | 39 - 20 = |
19
|
16
|
17
|
13
|
| 11. | 40 - 6 = |
24
|
26
|
34
|
36
|
| 12. | 8 - 6 = |
2
|
10
|
6
|
3
|