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