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