Platzhalteraufgaben [2]
Minusrechnen
1.
–
6
=
25
2.
–
37
=
1
3.
–
24
=
23
4.
–
37
=
0
5.
–
3
=
5
6.
–
7
=
8
7.
–
1
=
0
8.
–
6
=
12
9.
–
5
=
14
10.
–
0
=
40
11.
–
2
=
44
12.
–
23
=
2
13.
–
9
=
19
14.
–
19
=
23
15.
–
9
=
23
16.
–
10
=
28
17.
–
2
=
4
18.
–
16
=
27
19.
–
11
=
25
20.
–
0
=
15
21.
–
4
=
0
22.
–
25
=
10
23.
–
0
=
48
24.
–
24
=
5
25.
–
2
=
16
26.
–
1
=
23
27.
–
23
=
1
28.
–
8
=
3
29.
–
10
=
10
30.
–
17
=
12
31.
–
8
=
0
32.
–
0
=
40
33.
–
34
=
12
34.
–
20
=
27
35.
–
13
=
14
36.
–
22
=
27