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