Platzhalteraufgaben bis 20 [2]

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

Platzhalteraufgaben bis 20 [2]
| ANTWORTEN

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