Platzhalteraufgaben bis 20 [2]

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

Platzhalteraufgaben bis 20 [2]
| ANTWORTEN

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