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