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