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