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