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