Platzhalteraufgaben [2]
Minusrechnen
1.
–
4
=
83
2.
–
32
=
20
3.
–
49
=
4
4.
–
84
=
14
5.
–
3
=
0
6.
–
15
=
3
7.
–
16
=
28
8.
–
11
=
33
9.
–
77
=
10
10.
–
59
=
0
11.
–
0
=
9
12.
–
2
=
63
13.
–
21
=
15
14.
–
30
=
9
15.
–
63
=
32
16.
–
10
=
68
17.
–
10
=
2
18.
–
30
=
18
19.
–
13
=
32
20.
–
54
=
44
21.
–
34
=
63
22.
–
1
=
6
23.
–
15
=
16
24.
–
3
=
0
25.
–
0
=
7
26.
–
4
=
67
27.
–
43
=
14
28.
–
21
=
54
29.
–
11
=
45
30.
–
32
=
56
31.
–
38
=
12
32.
–
32
=
63
33.
–
49
=
50
34.
–
14
=
1
35.
–
11
=
40
36.
–
50
=
37