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