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