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