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