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