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