Platzhalteraufgaben [2]
Minusrechnen
1.
–
74
=
9
2.
–
11
=
21
3.
–
29
=
54
4.
–
5
=
25
5.
–
30
=
53
6.
–
7
=
6
7.
–
28
=
65
8.
–
31
=
44
9.
–
6
=
4
10.
–
14
=
7
11.
–
0
=
10
12.
–
20
=
0
13.
–
1
=
20
14.
–
32
=
16
15.
–
1
=
0
16.
–
18
=
57
17.
–
42
=
3
18.
–
11
=
0
19.
–
10
=
11
20.
–
17
=
25
21.
–
23
=
37
22.
–
44
=
2
23.
–
12
=
68
24.
–
10
=
1
25.
–
6
=
18
26.
–
47
=
9
27.
–
50
=
33
28.
–
25
=
16
29.
–
2
=
22
30.
–
5
=
42
31.
–
15
=
19
32.
–
20
=
23
33.
–
23
=
1
34.
–
6
=
2
35.
–
15
=
5
36.
–
11
=
46
Platzhalteraufgaben [2]
| ANTWORTEN
Minusrechnen
1.
83
–
74
=
9
2.
32
–
11
=
21
3.
83
–
29
=
54
4.
30
–
5
=
25
5.
83
–
30
=
53
6.
13
–
7
=
6
7.
93
–
28
=
65
8.
75
–
31
=
44
9.
10
–
6
=
4
10.
21
–
14
=
7
11.
10
–
0
=
10
12.
20
–
20
=
0
13.
21
–
1
=
20
14.
48
–
32
=
16
15.
1
–
1
=
0
16.
75
–
18
=
57
17.
45
–
42
=
3
18.
11
–
11
=
0
19.
21
–
10
=
11
20.
42
–
17
=
25
21.
60
–
23
=
37
22.
46
–
44
=
2
23.
80
–
12
=
68
24.
11
–
10
=
1
25.
24
–
6
=
18
26.
56
–
47
=
9
27.
83
–
50
=
33
28.
41
–
25
=
16
29.
24
–
2
=
22
30.
47
–
5
=
42
31.
34
–
15
=
19
32.
43
–
20
=
23
33.
24
–
23
=
1
34.
8
–
6
=
2
35.
20
–
15
=
5
36.
57
–
11
=
46