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