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