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