Platzhalteraufgaben bis 20 [1]

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

Platzhalteraufgaben bis 20 [1]
| ANTWORTEN

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