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