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