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