Übe die 9er-Reihe [4]
Einmaleins
|
1.
5
• 9 =
54
72
36
45
|
2.
5
• 9 =
54
27
45
72
|
3.
3
• 9 =
27
9
45
54
|
4.
5
• 9 =
54
45
18
9
|
|
5.
7
• 9 =
90
72
63
54
|
6.
8
• 9 =
9
72
27
54
|
7.
2
• 9 =
90
72
27
18
|
8.
3
• 9 =
18
90
27
63
|
|
9.
1
• 9 =
9
81
63
36
|
10.
9
• 9 =
45
90
81
36
|
11.
2
• 9 =
36
63
27
18
|
12.
4
• 9 =
36
72
45
9
|
|
13.
4
• 9 =
90
54
45
36
|
14.
9
• 9 =
54
81
18
63
|
15.
1
• 9 =
54
90
45
9
|
16.
3
• 9 =
27
90
54
36
|
|
17.
3
• 9 =
18
9
27
63
|
18.
10
• 9 =
9
90
36
81
|
19.
9
• 9 =
81
72
45
9
|
20.
3
• 9 =
63
27
36
72
|