Welk getal uit de tafelsom tot en met 10 ontbreekt?
Tafels
|
1.
7 × 9 =
72
9
18
63
|
2.
3 × 4 =
12
32
4
16
|
3.
6 × 9 =
9
36
45
54
|
4.
7 × 7 =
21
7
14
49
|
|
5.
3 × 3 =
9
30
6
24
|
6.
1 × 10 =
10
30
90
80
|
7.
6 × 2 =
18
12
6
16
|
8.
6 × 3 =
12
18
9
24
|
|
9.
9 × 3 =
27
6
12
30
|
10.
7 × 8 =
56
8
16
24
|
11.
6 × 9 =
54
72
45
27
|
12.
7 × 2 =
8
12
14
6
|
|
13.
5 × 8 =
24
40
72
64
|
14.
7 × 4 =
12
32
28
16
|
15.
9 × 10 =
10
100
40
90
|
16.
7 × 2 =
14
6
8
18
|
|
17.
9 × 2 =
2
18
8
16
|
18.
10 × 4 =
8
40
20
4
|
19.
5 × 4 =
36
12
8
20
|
20.
4 × 4 =
24
16
28
20
|