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