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