Platzhalteraufgaben bis 20 [1]

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

Platzhalteraufgaben bis 20 [1]
| ANTWORTEN

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