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