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