Platzhalteraufgaben [2]
Minusrechnen
1.
–
26
=
24
2.
–
10
=
36
3.
–
2
=
21
4.
–
25
=
3
5.
–
1
=
3
6.
–
14
=
7
7.
–
15
=
14
8.
–
19
=
3
9.
–
13
=
9
10.
–
20
=
1
11.
–
9
=
1
12.
–
29
=
18
13.
–
1
=
0
14.
–
1
=
0
15.
–
31
=
18
16.
–
3
=
3
17.
–
6
=
3
18.
–
18
=
4
19.
–
10
=
21
20.
–
2
=
3
21.
–
17
=
23
22.
–
17
=
24
23.
–
31
=
1
24.
–
0
=
27
25.
–
43
=
4
26.
–
30
=
2
27.
–
0
=
46
28.
–
6
=
13
29.
–
31
=
16
30.
–
9
=
1
31.
–
0
=
9
32.
–
2
=
29
33.
–
2
=
0
34.
–
38
=
2
35.
–
3
=
9
36.
–
38
=
12
Platzhalteraufgaben [2]
| ANTWORTEN
Minusrechnen
1.
50
–
26
=
24
2.
46
–
10
=
36
3.
23
–
2
=
21
4.
28
–
25
=
3
5.
4
–
1
=
3
6.
21
–
14
=
7
7.
29
–
15
=
14
8.
22
–
19
=
3
9.
22
–
13
=
9
10.
21
–
20
=
1
11.
10
–
9
=
1
12.
47
–
29
=
18
13.
1
–
1
=
0
14.
1
–
1
=
0
15.
49
–
31
=
18
16.
6
–
3
=
3
17.
9
–
6
=
3
18.
22
–
18
=
4
19.
31
–
10
=
21
20.
5
–
2
=
3
21.
40
–
17
=
23
22.
41
–
17
=
24
23.
32
–
31
=
1
24.
27
–
0
=
27
25.
47
–
43
=
4
26.
32
–
30
=
2
27.
46
–
0
=
46
28.
19
–
6
=
13
29.
47
–
31
=
16
30.
10
–
9
=
1
31.
9
–
0
=
9
32.
31
–
2
=
29
33.
2
–
2
=
0
34.
40
–
38
=
2
35.
12
–
3
=
9
36.
50
–
38
=
12