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