Platzhalteraufgaben bis 20 [1]

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

Platzhalteraufgaben bis 20 [1]
| ANTWORTEN

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