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