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