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