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