Platzhalteraufgaben [2]
Minusrechnen
1.
–
41
=
5
2.
–
0
=
4
3.
–
0
=
1
4.
–
20
=
74
5.
–
7
=
5
6.
–
27
=
31
7.
–
75
=
10
8.
–
68
=
30
9.
–
1
=
8
10.
–
1
=
3
11.
–
17
=
49
12.
–
38
=
14
13.
–
38
=
8
14.
–
0
=
2
15.
–
32
=
13
16.
–
6
=
39
17.
–
28
=
49
18.
–
6
=
13
19.
–
11
=
57
20.
–
44
=
19
21.
–
10
=
78
22.
–
26
=
8
23.
–
7
=
7
24.
–
58
=
18
25.
–
30
=
10
26.
–
27
=
46
27.
–
42
=
9
28.
–
12
=
58
29.
–
26
=
3
30.
–
21
=
10
31.
–
81
=
7
32.
–
13
=
69
33.
–
0
=
1
34.
–
5
=
91
35.
–
3
=
28
36.
–
26
=
3
Platzhalteraufgaben [2]
| ANTWORTEN
Minusrechnen
1.
46
–
41
=
5
2.
4
–
0
=
4
3.
1
–
0
=
1
4.
94
–
20
=
74
5.
12
–
7
=
5
6.
58
–
27
=
31
7.
85
–
75
=
10
8.
98
–
68
=
30
9.
9
–
1
=
8
10.
4
–
1
=
3
11.
66
–
17
=
49
12.
52
–
38
=
14
13.
46
–
38
=
8
14.
2
–
0
=
2
15.
45
–
32
=
13
16.
45
–
6
=
39
17.
77
–
28
=
49
18.
19
–
6
=
13
19.
68
–
11
=
57
20.
63
–
44
=
19
21.
88
–
10
=
78
22.
34
–
26
=
8
23.
14
–
7
=
7
24.
76
–
58
=
18
25.
40
–
30
=
10
26.
73
–
27
=
46
27.
51
–
42
=
9
28.
70
–
12
=
58
29.
29
–
26
=
3
30.
31
–
21
=
10
31.
88
–
81
=
7
32.
82
–
13
=
69
33.
1
–
0
=
1
34.
96
–
5
=
91
35.
31
–
3
=
28
36.
29
–
26
=
3