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