Platzhalteraufgaben [2]
Minusrechnen
1.
–
5
=
4
2.
–
27
=
16
3.
–
20
=
8
4.
–
5
=
0
5.
–
7
=
37
6.
–
13
=
12
7.
–
3
=
45
8.
–
6
=
7
9.
–
14
=
11
10.
–
25
=
2
11.
–
6
=
29
12.
–
7
=
5
13.
–
1
=
32
14.
–
24
=
12
15.
–
4
=
18
16.
–
2
=
36
17.
–
1
=
0
18.
–
29
=
17
19.
–
25
=
11
20.
–
6
=
9
21.
–
32
=
2
22.
–
31
=
3
23.
–
9
=
25
24.
–
2
=
0
25.
–
37
=
11
26.
–
23
=
25
27.
–
5
=
6
28.
–
3
=
21
29.
–
13
=
25
30.
–
4
=
2
31.
–
14
=
8
32.
–
17
=
7
33.
–
7
=
36
34.
–
23
=
25
35.
–
9
=
23
36.
–
17
=
2