Platzhalteraufgaben [2]
Minusrechnen
1.
–
32
=
13
2.
–
16
=
2
3.
–
1
=
9
4.
–
4
=
4
5.
–
0
=
15
6.
–
23
=
8
7.
–
0
=
12
8.
–
0
=
13
9.
–
21
=
27
10.
–
5
=
30
11.
–
25
=
2
12.
–
28
=
6
13.
–
3
=
0
14.
–
6
=
18
15.
–
38
=
2
16.
–
4
=
0
17.
–
8
=
1
18.
–
1
=
11
19.
–
0
=
2
20.
–
2
=
4
21.
–
27
=
11
22.
–
12
=
21
23.
–
6
=
12
24.
–
1
=
17
25.
–
12
=
2
26.
–
3
=
34
27.
–
6
=
20
28.
–
24
=
20
29.
–
13
=
18
30.
–
2
=
17
31.
–
1
=
22
32.
–
11
=
0
33.
–
1
=
38
34.
–
2
=
3
35.
–
4
=
37
36.
–
8
=
8
Platzhalteraufgaben [2]
| ANTWORTEN
Minusrechnen
1.
45
–
32
=
13
2.
18
–
16
=
2
3.
10
–
1
=
9
4.
8
–
4
=
4
5.
15
–
0
=
15
6.
31
–
23
=
8
7.
12
–
0
=
12
8.
13
–
0
=
13
9.
48
–
21
=
27
10.
35
–
5
=
30
11.
27
–
25
=
2
12.
34
–
28
=
6
13.
3
–
3
=
0
14.
24
–
6
=
18
15.
40
–
38
=
2
16.
4
–
4
=
0
17.
9
–
8
=
1
18.
12
–
1
=
11
19.
2
–
0
=
2
20.
6
–
2
=
4
21.
38
–
27
=
11
22.
33
–
12
=
21
23.
18
–
6
=
12
24.
18
–
1
=
17
25.
14
–
12
=
2
26.
37
–
3
=
34
27.
26
–
6
=
20
28.
44
–
24
=
20
29.
31
–
13
=
18
30.
19
–
2
=
17
31.
23
–
1
=
22
32.
11
–
11
=
0
33.
39
–
1
=
38
34.
5
–
2
=
3
35.
41
–
4
=
37
36.
16
–
8
=
8