Platzhalteraufgaben [2]
Minusrechnen
1.
–
10
=
3
2.
–
22
=
9
3.
–
1
=
5
4.
–
22
=
49
5.
–
29
=
31
6.
–
6
=
76
7.
–
8
=
0
8.
–
15
=
0
9.
–
24
=
55
10.
–
39
=
16
11.
–
11
=
23
12.
–
5
=
36
13.
–
52
=
45
14.
–
14
=
48
15.
–
46
=
50
16.
–
37
=
0
17.
–
4
=
3
18.
–
67
=
5
19.
–
26
=
5
20.
–
0
=
14
21.
–
40
=
0
22.
–
51
=
16
23.
–
0
=
2
24.
–
10
=
26
25.
–
11
=
11
26.
–
81
=
3
27.
–
29
=
57
28.
–
11
=
71
29.
–
15
=
16
30.
–
44
=
40
31.
–
6
=
76
32.
–
2
=
1
33.
–
33
=
63
34.
–
29
=
21
35.
–
10
=
4
36.
–
4
=
22
Platzhalteraufgaben [2]
| ANTWORTEN
Minusrechnen
1.
13
–
10
=
3
2.
31
–
22
=
9
3.
6
–
1
=
5
4.
71
–
22
=
49
5.
60
–
29
=
31
6.
82
–
6
=
76
7.
8
–
8
=
0
8.
15
–
15
=
0
9.
79
–
24
=
55
10.
55
–
39
=
16
11.
34
–
11
=
23
12.
41
–
5
=
36
13.
97
–
52
=
45
14.
62
–
14
=
48
15.
96
–
46
=
50
16.
37
–
37
=
0
17.
7
–
4
=
3
18.
72
–
67
=
5
19.
31
–
26
=
5
20.
14
–
0
=
14
21.
40
–
40
=
0
22.
67
–
51
=
16
23.
2
–
0
=
2
24.
36
–
10
=
26
25.
22
–
11
=
11
26.
84
–
81
=
3
27.
86
–
29
=
57
28.
82
–
11
=
71
29.
31
–
15
=
16
30.
84
–
44
=
40
31.
82
–
6
=
76
32.
3
–
2
=
1
33.
96
–
33
=
63
34.
50
–
29
=
21
35.
14
–
10
=
4
36.
26
–
4
=
22