Platzhalteraufgaben [1]
Minusrechnen
1.
–
4
=
7
2.
–
20
=
6
3.
–
14
=
8
4.
–
21
=
15
5.
–
30
=
20
6.
–
16
=
6
7.
–
21
=
22
8.
–
4
=
14
9.
–
7
=
1
10.
–
1
=
34
11.
–
12
=
12
12.
–
2
=
0
13.
–
3
=
23
14.
–
10
=
2
15.
–
3
=
39
16.
–
4
=
18
17.
–
5
=
9
18.
–
16
=
5
19.
–
25
=
13
20.
–
10
=
27
21.
–
10
=
4
22.
–
24
=
13
23.
–
0
=
8
24.
–
37
=
0
25.
–
3
=
0
26.
–
19
=
8
27.
–
11
=
6
28.
–
7
=
7
29.
–
7
=
10
30.
–
3
=
30
31.
–
13
=
6
32.
–
0
=
9
33.
–
0
=
1
34.
–
23
=
14
35.
–
0
=
29
36.
–
0
=
1
Platzhalteraufgaben [1]
| ANTWORTEN
Minusrechnen
1.
11
–
4
=
7
2.
26
–
20
=
6
3.
22
–
14
=
8
4.
36
–
21
=
15
5.
50
–
30
=
20
6.
22
–
16
=
6
7.
43
–
21
=
22
8.
18
–
4
=
14
9.
8
–
7
=
1
10.
35
–
1
=
34
11.
24
–
12
=
12
12.
2
–
2
=
0
13.
26
–
3
=
23
14.
12
–
10
=
2
15.
42
–
3
=
39
16.
22
–
4
=
18
17.
14
–
5
=
9
18.
21
–
16
=
5
19.
38
–
25
=
13
20.
37
–
10
=
27
21.
14
–
10
=
4
22.
37
–
24
=
13
23.
8
–
0
=
8
24.
37
–
37
=
0
25.
3
–
3
=
0
26.
27
–
19
=
8
27.
17
–
11
=
6
28.
14
–
7
=
7
29.
17
–
7
=
10
30.
33
–
3
=
30
31.
19
–
13
=
6
32.
9
–
0
=
9
33.
1
–
0
=
1
34.
37
–
23
=
14
35.
29
–
0
=
29
36.
1
–
0
=
1