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