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