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