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