Platzhalteraufgaben [1]
Minusrechnen
1.
–
16
=
71
2.
–
2
=
59
3.
–
33
=
19
4.
–
26
=
49
5.
–
76
=
22
6.
–
8
=
61
7.
–
17
=
34
8.
–
62
=
20
9.
–
39
=
17
10.
–
4
=
35
11.
–
23
=
66
12.
–
4
=
0
13.
–
6
=
19
14.
–
10
=
22
15.
–
8
=
1
16.
–
6
=
2
17.
–
46
=
38
18.
–
15
=
44
19.
–
6
=
63
20.
–
0
=
9
21.
–
5
=
9
22.
–
5
=
47
23.
–
26
=
58
24.
–
14
=
1
25.
–
3
=
81
26.
–
14
=
12
27.
–
2
=
19
28.
–
3
=
0
29.
–
4
=
5
30.
–
6
=
4
31.
–
7
=
12
32.
–
46
=
14
33.
–
4
=
18
34.
–
27
=
5
35.
–
27
=
35
36.
–
38
=
18
Platzhalteraufgaben [1]
| ANTWORTEN
Minusrechnen
1.
87
–
16
=
71
2.
61
–
2
=
59
3.
52
–
33
=
19
4.
75
–
26
=
49
5.
98
–
76
=
22
6.
69
–
8
=
61
7.
51
–
17
=
34
8.
82
–
62
=
20
9.
56
–
39
=
17
10.
39
–
4
=
35
11.
89
–
23
=
66
12.
4
–
4
=
0
13.
25
–
6
=
19
14.
32
–
10
=
22
15.
9
–
8
=
1
16.
8
–
6
=
2
17.
84
–
46
=
38
18.
59
–
15
=
44
19.
69
–
6
=
63
20.
9
–
0
=
9
21.
14
–
5
=
9
22.
52
–
5
=
47
23.
84
–
26
=
58
24.
15
–
14
=
1
25.
84
–
3
=
81
26.
26
–
14
=
12
27.
21
–
2
=
19
28.
3
–
3
=
0
29.
9
–
4
=
5
30.
10
–
6
=
4
31.
19
–
7
=
12
32.
60
–
46
=
14
33.
22
–
4
=
18
34.
32
–
27
=
5
35.
62
–
27
=
35
36.
56
–
38
=
18