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