Wat is het juiste antwoord uit de tafel van 3?
Tafels
|
1.
7
× 3 =
21
6
12
15
|
2.
4
× 3 =
18
12
9
30
|
3.
10
× 3 =
6
24
30
18
|
4.
10
× 3 =
30
27
18
3
|
|
5.
9
× 3 =
15
21
9
27
|
6.
4
× 3 =
12
30
21
15
|
7.
2
× 3 =
15
9
6
30
|
8.
3
× 3 =
15
9
27
6
|
|
9.
3
× 3 =
12
9
3
15
|
10.
10
× 3 =
30
21
9
6
|
11.
3
× 3 =
9
18
15
24
|
12.
1
× 3 =
12
3
15
9
|
|
13.
5
× 3 =
15
27
3
18
|
14.
1
× 3 =
3
24
27
9
|
15.
8
× 3 =
6
27
15
24
|
16.
5
× 3 =
18
12
9
15
|
|
17.
10
× 3 =
30
9
15
21
|
18.
3
× 3 =
9
21
27
15
|
19.
8
× 3 =
15
24
3
18
|
20.
2
× 3 =
3
6
30
24
|