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