Platzhalteraufgaben [1]
Minusrechnen
1.
–
65
=
35
2.
–
58
=
33
3.
–
1
=
22
4.
–
15
=
84
5.
–
2
=
4
6.
–
29
=
27
7.
–
1
=
20
8.
–
14
=
22
9.
–
23
=
3
10.
–
6
=
18
11.
–
11
=
3
12.
–
43
=
33
13.
–
31
=
55
14.
–
11
=
43
15.
–
70
=
28
16.
–
12
=
0
17.
–
91
=
4
18.
–
32
=
2
19.
–
0
=
1
20.
–
62
=
5
21.
–
6
=
54
22.
–
1
=
1
23.
–
7
=
10
24.
–
7
=
84
25.
–
23
=
1
26.
–
34
=
33
27.
–
31
=
32
28.
–
24
=
12
29.
–
28
=
25
30.
–
64
=
21
31.
–
1
=
17
32.
–
10
=
0
33.
–
83
=
16
34.
–
3
=
7
35.
–
1
=
32
36.
–
14
=
82