Platzhalteraufgaben [2]
Minusrechnen
1.
–
36
=
16
2.
–
15
=
12
3.
–
79
=
21
4.
–
42
=
25
5.
–
75
=
4
6.
–
4
=
0
7.
–
0
=
75
8.
–
1
=
1
9.
–
44
=
54
10.
–
54
=
5
11.
–
52
=
26
12.
–
65
=
17
13.
–
27
=
13
14.
–
47
=
1
15.
–
7
=
39
16.
–
15
=
24
17.
–
17
=
64
18.
–
0
=
24
19.
–
14
=
17
20.
–
16
=
25
21.
–
61
=
37
22.
–
19
=
2
23.
–
3
=
28
24.
–
7
=
59
25.
–
18
=
52
26.
–
38
=
8
27.
–
48
=
4
28.
–
1
=
45
29.
–
23
=
77
30.
–
9
=
7
31.
–
19
=
70
32.
–
9
=
30
33.
–
51
=
45
34.
–
57
=
10
35.
–
3
=
17
36.
–
36
=
3
Platzhalteraufgaben [2]
| ANTWORTEN
Minusrechnen
1.
52
–
36
=
16
2.
27
–
15
=
12
3.
100
–
79
=
21
4.
67
–
42
=
25
5.
79
–
75
=
4
6.
4
–
4
=
0
7.
75
–
0
=
75
8.
2
–
1
=
1
9.
98
–
44
=
54
10.
59
–
54
=
5
11.
78
–
52
=
26
12.
82
–
65
=
17
13.
40
–
27
=
13
14.
48
–
47
=
1
15.
46
–
7
=
39
16.
39
–
15
=
24
17.
81
–
17
=
64
18.
24
–
0
=
24
19.
31
–
14
=
17
20.
41
–
16
=
25
21.
98
–
61
=
37
22.
21
–
19
=
2
23.
31
–
3
=
28
24.
66
–
7
=
59
25.
70
–
18
=
52
26.
46
–
38
=
8
27.
52
–
48
=
4
28.
46
–
1
=
45
29.
100
–
23
=
77
30.
16
–
9
=
7
31.
89
–
19
=
70
32.
39
–
9
=
30
33.
96
–
51
=
45
34.
67
–
57
=
10
35.
20
–
3
=
17
36.
39
–
36
=
3