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