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