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