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