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