Platzhalteraufgaben [2]
Minusrechnen
1.
–
60
=
674
2.
–
30
=
543
3.
–
70
=
463
4.
–
10
=
926
5.
–
100
=
674
6.
–
10
=
441
7.
–
20
=
320
8.
–
20
=
678
9.
–
60
=
202
10.
–
40
=
708
11.
–
50
=
889
12.
–
40
=
375
13.
–
50
=
548
14.
–
40
=
918
15.
–
40
=
424
16.
–
10
=
719
17.
–
10
=
725
18.
–
50
=
111
19.
–
100
=
192
20.
–
30
=
428
21.
–
60
=
558
22.
–
20
=
716
23.
–
90
=
805
24.
–
20
=
951
25.
–
50
=
541
26.
–
90
=
471
27.
–
60
=
299
28.
–
10
=
826
29.
–
30
=
172
30.
–
20
=
328
31.
–
70
=
724
32.
–
60
=
333
33.
–
30
=
410
34.
–
90
=
638
35.
–
100
=
833
36.
–
30
=
474