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