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