Platzhalteraufgaben bis 20 [2]

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

Platzhalteraufgaben bis 20 [2]
| ANTWORTEN

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