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