Platzhalteraufgaben bis 20 [1]

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

Platzhalteraufgaben bis 20 [1]
| ANTWORTEN

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