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