Welk getal uit de tafelsom tot en met 10 ontbreekt?
Tafels
|
1.
5 × 1 =
5
9
2
7
|
2.
1 × 3 =
3
24
27
18
|
3.
3 × 10 =
70
30
40
20
|
4.
7 × 9 =
9
63
45
54
|
|
5.
4 × 9 =
45
90
72
36
|
6.
2 × 7 =
56
70
14
63
|
7.
4 × 10 =
10
40
20
90
|
8.
3 × 8 =
56
80
8
24
|
|
9.
8 × 8 =
56
32
64
40
|
10.
2 × 7 =
42
14
63
35
|
11.
10 × 9 =
54
45
63
90
|
12.
3 × 5 =
45
15
20
5
|
|
13.
10 × 5 =
10
15
50
5
|
14.
2 × 8 =
8
24
80
16
|
15.
9 × 10 =
90
50
30
40
|
16.
6 × 10 =
10
90
60
70
|
|
17.
3 × 3 =
9
15
6
3
|
18.
9 × 2 =
4
20
2
18
|
19.
10 × 9 =
63
54
90
72
|
20.
8 × 1 =
3
8
9
5
|