Platzhalteraufgaben [1]
Minusrechnen
1.
–
5
=
6
2.
–
8
=
29
3.
–
65
=
1
4.
–
31
=
62
5.
–
82
=
15
6.
–
57
=
7
7.
–
6
=
8
8.
–
43
=
35
9.
–
16
=
4
10.
–
14
=
10
11.
–
46
=
23
12.
–
4
=
0
13.
–
10
=
15
14.
–
1
=
43
15.
–
14
=
2
16.
–
11
=
70
17.
–
2
=
7
18.
–
34
=
65
19.
–
25
=
73
20.
–
27
=
60
21.
–
36
=
18
22.
–
51
=
26
23.
–
21
=
57
24.
–
43
=
18
25.
–
29
=
67
26.
–
0
=
80
27.
–
24
=
8
28.
–
8
=
0
29.
–
0
=
14
30.
–
29
=
47
31.
–
5
=
18
32.
–
52
=
2
33.
–
18
=
0
34.
–
8
=
6
35.
–
38
=
34
36.
–
19
=
75