Platzhalteraufgaben bis 20 [1]

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

Platzhalteraufgaben bis 20 [1]
| ANTWORTEN

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