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