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