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