Minusrechnen (bis 50) [2]
Minusrechnen
| 1. | 20 - 18 = |
9
|
4
|
2
|
6
|
| 2. | 46 - 1 = |
39
|
48
|
22
|
45
|
| 3. | 46 - 18 = |
48
|
32
|
28
|
38
|
| 4. | 49 - 41 = |
1
|
3
|
2
|
8
|
| 5. | 24 - 10 = |
19
|
20
|
14
|
17
|
| 6. | 20 - 14 = |
8
|
4
|
7
|
6
|
| 7. | 41 - 7 = |
23
|
47
|
41
|
34
|
| 8. | 27 - 4 = |
45
|
21
|
23
|
29
|
| 9. | 44 - 27 = |
15
|
19
|
17
|
14
|
| 10. | 18 - 15 = |
4
|
6
|
10
|
3
|
| 11. | 47 - 28 = |
16
|
19
|
15
|
12
|
| 12. | 49 - 32 = |
19
|
17
|
15
|
20
|