Welk getal uit de tafelsom tot en met 10 ontbreekt?
Tafels
|
1.
2 × 10 =
20
70
10
100
|
2.
8 × 5 =
20
30
40
50
|
3.
3 × 9 =
27
90
72
36
|
4.
7 × 9 =
90
27
54
63
|
|
5.
5 × 6 =
6
30
12
24
|
6.
6 × 5 =
30
20
35
40
|
7.
10 × 6 =
24
60
48
42
|
8.
4 × 2 =
8
20
18
12
|
|
9.
6 × 2 =
14
12
6
8
|
10.
8 × 8 =
56
16
64
8
|
11.
3 × 7 =
7
42
28
21
|
12.
4 × 3 =
30
18
12
6
|
|
13.
10 × 10 =
100
50
20
80
|
14.
9 × 2 =
18
20
12
2
|
15.
8 × 4 =
24
32
12
16
|
16.
5 × 10 =
70
80
60
50
|
|
17.
9 × 8 =
8
16
72
80
|
18.
7 × 6 =
42
18
6
60
|
19.
3 × 7 =
63
35
21
70
|
20.
10 × 6 =
12
36
60
30
|