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