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