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