Übe die 3er-Reihe [5]
Einmaleins
|
1.
4
• 3 =
12
9
27
21
|
2.
1
• 3 =
12
3
6
30
|
3.
5
• 3 =
6
15
27
9
|
4.
10
• 3 =
30
15
9
12
|
|
5.
1
• 3 =
18
27
3
24
|
6.
10
• 3 =
18
21
30
24
|
7.
7
• 3 =
27
21
6
30
|
8.
8
• 3 =
21
15
24
3
|
|
9.
8
• 3 =
27
24
18
12
|
10.
10
• 3 =
24
30
18
15
|
11.
3
• 3 =
15
9
30
12
|
12.
8
• 3 =
27
15
30
24
|
|
13.
6
• 3 =
24
21
12
18
|
14.
9
• 3 =
27
24
21
3
|
15.
3
• 3 =
30
21
9
3
|
16.
7
• 3 =
27
21
30
15
|
|
17.
9
• 3 =
27
15
12
9
|
18.
6
• 3 =
18
3
27
9
|
19.
6
• 3 =
24
12
18
9
|
20.
9
• 3 =
27
15
18
9
|