1.
2
× 8 =
16
64
8
40
|
2.
9
× 8 =
40
72
24
48
|
3.
6
× 8 =
64
72
48
80
|
4.
3
× 8 =
40
80
24
72
|
5.
8
× 8 =
24
40
64
8
|
6.
9
× 8 =
72
24
32
40
|
7.
6
× 8 =
48
24
56
40
|
8.
4
× 8 =
56
40
8
32
|
9.
9
× 8 =
80
32
24
72
|
10.
4
× 8 =
32
8
40
80
|
11.
8
× 8 =
48
80
16
64
|
12.
1
× 8 =
64
48
8
72
|
13.
4
× 8 =
80
72
32
64
|
14.
6
× 8 =
24
8
48
40
|
15.
3
× 8 =
16
24
32
72
|
16.
6
× 8 =
40
24
56
48
|
17.
9
× 8 =
72
24
16
8
|
18.
10
× 8 =
72
8
24
80
|
19.
2
× 8 =
16
48
40
32
|
20.
10
× 8 =
80
16
24
64
|
1.
2
× 8 =
16
64
8
40
|
2.
9
× 8 =
40
72
24
48
|
3.
6
× 8 =
64
72
48
80
|
4.
3
× 8 =
40
80
24
72
|
5.
8
× 8 =
24
40
64
8
|
6.
9
× 8 =
72
24
32
40
|
7.
6
× 8 =
48
24
56
40
|
8.
4
× 8 =
56
40
8
32
|
9.
9
× 8 =
80
32
24
72
|
10.
4
× 8 =
32
8
40
80
|
11.
8
× 8 =
48
80
16
64
|
12.
1
× 8 =
64
48
8
72
|
13.
4
× 8 =
80
72
32
64
|
14.
6
× 8 =
24
8
48
40
|
15.
3
× 8 =
16
24
32
72
|
16.
6
× 8 =
40
24
56
48
|
17.
9
× 8 =
72
24
16
8
|
18.
10
× 8 =
72
8
24
80
|
19.
2
× 8 =
16
48
40
32
|
20.
10
× 8 =
80
16
24
64
|