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