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