Wat is het juiste antwoord uit de tafel van 20?
Tafels
|
1.
9
× 20 =
120
80
200
180
|
2.
2
× 20 =
40
80
60
100
|
3.
3
× 20 =
140
60
20
40
|
4.
4
× 20 =
180
80
120
160
|
|
5.
5
× 20 =
120
100
160
40
|
6.
1
× 20 =
180
20
40
100
|
7.
8
× 20 =
80
160
180
20
|
8.
1
× 20 =
20
40
160
100
|
|
9.
9
× 20 =
120
180
200
80
|
10.
2
× 20 =
100
40
160
80
|
11.
5
× 20 =
100
60
40
180
|
12.
5
× 20 =
140
80
100
180
|
|
13.
2
× 20 =
40
180
160
20
|
14.
1
× 20 =
100
20
40
60
|
15.
8
× 20 =
80
160
20
140
|
16.
5
× 20 =
20
40
100
160
|
|
17.
7
× 20 =
140
80
180
100
|
18.
10
× 20 =
40
80
20
200
|
19.
1
× 20 =
20
60
120
40
|
20.
4
× 20 =
80
200
20
40
|