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