Platzhalteraufgaben [2]
Minusrechnen
1.
–
79
=
6
2.
–
26
=
54
3.
–
4
=
23
4.
–
35
=
5
5.
–
19
=
45
6.
–
52
=
28
7.
–
49
=
7
8.
–
13
=
0
9.
–
23
=
30
10.
–
11
=
44
11.
–
57
=
11
12.
–
12
=
74
13.
–
41
=
48
14.
–
17
=
13
15.
–
97
=
3
16.
–
3
=
1
17.
–
2
=
1
18.
–
27
=
50
19.
–
49
=
51
20.
–
62
=
19
21.
–
28
=
38
22.
–
11
=
16
23.
–
24
=
36
24.
–
18
=
44
25.
–
5
=
14
26.
–
1
=
0
27.
–
8
=
6
28.
–
61
=
34
29.
–
28
=
5
30.
–
8
=
36
31.
–
2
=
10
32.
–
8
=
3
33.
–
8
=
51
34.
–
37
=
20
35.
–
11
=
29
36.
–
75
=
24