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