Platzhalteraufgaben [1]
Minusrechnen
1.
–
17
=
32
2.
–
1
=
6
3.
–
4
=
1
4.
–
5
=
15
5.
–
24
=
22
6.
–
5
=
3
7.
–
2
=
45
8.
–
10
=
8
9.
–
15
=
6
10.
–
38
=
10
11.
–
16
=
13
12.
–
2
=
3
13.
–
17
=
27
14.
–
11
=
22
15.
–
5
=
41
16.
–
41
=
2
17.
–
2
=
4
18.
–
0
=
3
19.
–
6
=
1
20.
–
10
=
12
21.
–
9
=
25
22.
–
17
=
0
23.
–
12
=
5
24.
–
30
=
12
25.
–
5
=
6
26.
–
28
=
20
27.
–
2
=
0
28.
–
35
=
1
29.
–
16
=
15
30.
–
12
=
5
31.
–
15
=
15
32.
–
2
=
15
33.
–
15
=
1
34.
–
0
=
44
35.
–
1
=
30
36.
–
3
=
6
Platzhalteraufgaben [1]
| ANTWORTEN
Minusrechnen
1.
49
–
17
=
32
2.
7
–
1
=
6
3.
5
–
4
=
1
4.
20
–
5
=
15
5.
46
–
24
=
22
6.
8
–
5
=
3
7.
47
–
2
=
45
8.
18
–
10
=
8
9.
21
–
15
=
6
10.
48
–
38
=
10
11.
29
–
16
=
13
12.
5
–
2
=
3
13.
44
–
17
=
27
14.
33
–
11
=
22
15.
46
–
5
=
41
16.
43
–
41
=
2
17.
6
–
2
=
4
18.
3
–
0
=
3
19.
7
–
6
=
1
20.
22
–
10
=
12
21.
34
–
9
=
25
22.
17
–
17
=
0
23.
17
–
12
=
5
24.
42
–
30
=
12
25.
11
–
5
=
6
26.
48
–
28
=
20
27.
2
–
2
=
0
28.
36
–
35
=
1
29.
31
–
16
=
15
30.
17
–
12
=
5
31.
30
–
15
=
15
32.
17
–
2
=
15
33.
16
–
15
=
1
34.
44
–
0
=
44
35.
31
–
1
=
30
36.
9
–
3
=
6