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