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