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