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