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