Minusrechnen (bis 50) [2]
Subtrahieren
| 1. | 21 - 1 = |
12
|
19
|
20
|
14
|
| 2. | 42 - 25 = |
13
|
12
|
17
|
19
|
| 3. | 48 - 40 = |
6
|
5
|
3
|
8
|
| 4. | 17 - 16 = |
1
|
8
|
7
|
4
|
| 5. | 20 - 7 = |
13
|
19
|
20
|
18
|
| 6. | 43 - 23 = |
15
|
16
|
10
|
20
|
| 7. | 46 - 10 = |
36
|
44
|
26
|
42
|
| 8. | 21 - 19 = |
8
|
2
|
4
|
1
|
| 9. | 37 - 33 = |
4
|
5
|
2
|
10
|
| 10. | 49 - 39 = |
2
|
8
|
10
|
4
|
| 11. | 36 - 5 = |
31
|
50
|
35
|
43
|
| 12. | 33 - 7 = |
26
|
45
|
25
|
41
|