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