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