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