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