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