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