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