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