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