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