Platzhalteraufgaben [1]
Minusrechnen
1.
–
3
=
43
2.
–
29
=
61
3.
–
54
=
3
4.
–
25
=
2
5.
–
1
=
17
6.
–
37
=
47
7.
–
43
=
51
8.
–
3
=
14
9.
–
12
=
33
10.
–
14
=
63
11.
–
8
=
43
12.
–
16
=
15
13.
–
6
=
14
14.
–
9
=
0
15.
–
3
=
4
16.
–
62
=
12
17.
–
4
=
26
18.
–
30
=
15
19.
–
25
=
8
20.
–
93
=
6
21.
–
18
=
9
22.
–
40
=
17
23.
–
0
=
2
24.
–
4
=
7
25.
–
19
=
0
26.
–
22
=
35
27.
–
39
=
2
28.
–
58
=
4
29.
–
23
=
48
30.
–
9
=
24
31.
–
9
=
80
32.
–
88
=
6
33.
–
46
=
51
34.
–
12
=
41
35.
–
2
=
0
36.
–
3
=
63