Platzhalteraufgaben bis 20 [2]

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

Platzhalteraufgaben bis 20 [2]
| ANTWORTEN

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