Platzhalteraufgaben [2]
Minusrechnen
1.
–
5
=
27
2.
–
6
=
1
3.
–
25
=
6
4.
–
17
=
1
5.
–
16
=
2
6.
–
8
=
0
7.
–
29
=
19
8.
–
29
=
1
9.
–
32
=
6
10.
–
0
=
3
11.
–
1
=
13
12.
–
23
=
8
13.
–
1
=
19
14.
–
31
=
19
15.
–
27
=
12
16.
–
30
=
5
17.
–
1
=
29
18.
–
11
=
33
19.
–
3
=
28
20.
–
24
=
21
21.
–
34
=
11
22.
–
10
=
36
23.
–
0
=
6
24.
–
4
=
14
25.
–
9
=
5
26.
–
0
=
21
27.
–
1
=
1
28.
–
20
=
7
29.
–
1
=
6
30.
–
11
=
1
31.
–
13
=
14
32.
–
18
=
31
33.
–
0
=
50
34.
–
3
=
0
35.
–
1
=
14
36.
–
6
=
1
Platzhalteraufgaben [2]
| ANTWORTEN
Minusrechnen
1.
32
–
5
=
27
2.
7
–
6
=
1
3.
31
–
25
=
6
4.
18
–
17
=
1
5.
18
–
16
=
2
6.
8
–
8
=
0
7.
48
–
29
=
19
8.
30
–
29
=
1
9.
38
–
32
=
6
10.
3
–
0
=
3
11.
14
–
1
=
13
12.
31
–
23
=
8
13.
20
–
1
=
19
14.
50
–
31
=
19
15.
39
–
27
=
12
16.
35
–
30
=
5
17.
30
–
1
=
29
18.
44
–
11
=
33
19.
31
–
3
=
28
20.
45
–
24
=
21
21.
45
–
34
=
11
22.
46
–
10
=
36
23.
6
–
0
=
6
24.
18
–
4
=
14
25.
14
–
9
=
5
26.
21
–
0
=
21
27.
2
–
1
=
1
28.
27
–
20
=
7
29.
7
–
1
=
6
30.
12
–
11
=
1
31.
27
–
13
=
14
32.
49
–
18
=
31
33.
50
–
0
=
50
34.
3
–
3
=
0
35.
15
–
1
=
14
36.
7
–
6
=
1