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