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