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