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