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