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