Welk getal uit de tafelsom tot en met 10 ontbreekt?
Tafels
|
1.
6 × 4 =
36
24
32
40
|
2.
10 × 3 =
30
27
21
9
|
3.
8 × 4 =
4
40
32
8
|
4.
4 × 9 =
36
9
63
18
|
|
5.
6 × 3 =
9
12
27
18
|
6.
5 × 1 =
1
3
7
5
|
7.
5 × 9 =
54
72
45
18
|
8.
3 × 9 =
54
81
27
36
|
|
9.
5 × 7 =
35
63
21
7
|
10.
2 × 10 =
90
60
20
50
|
11.
4 × 5 =
35
30
10
20
|
12.
2 × 6 =
24
18
12
6
|
|
13.
3 × 1 =
8
3
1
5
|
14.
3 × 5 =
35
25
15
45
|
15.
1 × 9 =
18
90
9
63
|
16.
2 × 8 =
24
16
8
40
|
|
17.
8 × 8 =
64
48
32
8
|
18.
3 × 8 =
80
56
40
24
|
19.
9 × 7 =
28
21
14
63
|
20.
3 × 4 =
32
24
16
12
|