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