Welk getal uit de tafelsom tot en met 10 ontbreekt?
Tafels
|
1.
1 × 6 =
60
42
6
24
|
2.
1 × 7 =
35
49
63
7
|
3.
5 × 3 =
30
12
24
15
|
4.
10 × 3 =
15
6
3
30
|
|
5.
2 × 1 =
8
6
1
2
|
6.
4 × 1 =
6
1
4
10
|
7.
5 × 8 =
80
40
64
48
|
8.
5 × 5 =
45
25
35
20
|
|
9.
5 × 4 =
28
20
40
12
|
10.
6 × 5 =
50
5
40
30
|
11.
8 × 1 =
1
6
4
8
|
12.
2 × 7 =
28
35
21
14
|
|
13.
5 × 1 =
5
1
10
6
|
14.
6 × 3 =
18
6
27
9
|
15.
2 × 6 =
12
54
18
30
|
16.
8 × 9 =
27
63
54
72
|
|
17.
7 × 8 =
80
56
72
24
|
18.
8 × 9 =
72
63
36
54
|
19.
8 × 7 =
28
21
56
63
|
20.
2 × 9 =
18
27
90
63
|