Platzhalteraufgaben [1]
Minusrechnen
1.
–
0
=
5
2.
–
7
=
1
3.
–
1
=
14
4.
–
4
=
8
5.
–
3
=
30
6.
–
8
=
5
7.
–
10
=
11
8.
–
28
=
1
9.
–
3
=
17
10.
–
4
=
25
11.
–
14
=
5
12.
–
8
=
8
13.
–
16
=
29
14.
–
5
=
8
15.
–
0
=
1
16.
–
4
=
38
17.
–
37
=
4
18.
–
9
=
10
19.
–
5
=
8
20.
–
10
=
28
21.
–
8
=
24
22.
–
2
=
3
23.
–
4
=
4
24.
–
2
=
3
25.
–
45
=
0
26.
–
6
=
27
27.
–
17
=
12
28.
–
1
=
0
29.
–
2
=
41
30.
–
2
=
21
31.
–
0
=
5
32.
–
7
=
20
33.
–
13
=
24
34.
–
22
=
15
35.
–
0
=
8
36.
–
13
=
23
Platzhalteraufgaben [1]
| ANTWORTEN
Minusrechnen
1.
5
–
0
=
5
2.
8
–
7
=
1
3.
15
–
1
=
14
4.
12
–
4
=
8
5.
33
–
3
=
30
6.
13
–
8
=
5
7.
21
–
10
=
11
8.
29
–
28
=
1
9.
20
–
3
=
17
10.
29
–
4
=
25
11.
19
–
14
=
5
12.
16
–
8
=
8
13.
45
–
16
=
29
14.
13
–
5
=
8
15.
1
–
0
=
1
16.
42
–
4
=
38
17.
41
–
37
=
4
18.
19
–
9
=
10
19.
13
–
5
=
8
20.
38
–
10
=
28
21.
32
–
8
=
24
22.
5
–
2
=
3
23.
8
–
4
=
4
24.
5
–
2
=
3
25.
45
–
45
=
0
26.
33
–
6
=
27
27.
29
–
17
=
12
28.
1
–
1
=
0
29.
43
–
2
=
41
30.
23
–
2
=
21
31.
5
–
0
=
5
32.
27
–
7
=
20
33.
37
–
13
=
24
34.
37
–
22
=
15
35.
8
–
0
=
8
36.
36
–
13
=
23