Platzhalteraufgaben bis 20 [1]

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

Platzhalteraufgaben bis 20 [1]
| ANTWORTEN

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