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