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