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