Minusrechnen (bis 40) [2]
Minusrechnen
| 1. | 38 - 14 = |
21
|
24
|
50
|
43
|
| 2. | 21 - 21 = |
0
|
10
|
7
|
8
|
| 3. | 27 - 5 = |
22
|
31
|
24
|
20
|
| 4. | 36 - 22 = |
11
|
19
|
14
|
18
|
| 5. | 31 - 3 = |
29
|
38
|
31
|
28
|
| 6. | 21 - 9 = |
16
|
15
|
20
|
12
|
| 7. | 17 - 12 = |
2
|
10
|
5
|
8
|
| 8. | 34 - 9 = |
25
|
26
|
45
|
42
|
| 9. | 25 - 10 = |
16
|
14
|
15
|
18
|
| 10. | 32 - 23 = |
9
|
2
|
4
|
8
|
| 11. | 30 - 1 = |
26
|
43
|
29
|
44
|
| 12. | 39 - 23 = |
13
|
16
|
18
|
10
|