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