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