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