Platzhalteraufgaben bis 20 [2]

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

Platzhalteraufgaben bis 20 [2]
| ANTWORTEN

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