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