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