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