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