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