|
1.
8
× 4 =
16
8
40
32
|
2.
3
× 4 =
32
8
16
12
|
3.
7
× 4 =
24
12
28
20
|
4.
9
× 4 =
20
40
24
36
|
|
5.
6
× 4 =
16
40
24
20
|
6.
9
× 4 =
20
16
36
40
|
7.
1
× 4 =
40
4
16
20
|
8.
5
× 4 =
4
28
24
20
|
|
9.
9
× 4 =
24
12
36
16
|
10.
7
× 4 =
32
24
28
36
|
11.
3
× 4 =
32
4
40
12
|
12.
8
× 4 =
12
28
32
16
|
|
13.
8
× 4 =
8
4
32
24
|
14.
10
× 4 =
20
40
16
36
|
15.
10
× 4 =
16
20
40
4
|
16.
4
× 4 =
32
16
8
40
|
|
17.
10
× 4 =
16
40
12
24
|
18.
10
× 4 =
36
28
20
40
|
19.
7
× 4 =
40
28
32
20
|
20.
8
× 4 =
20
16
28
32
|
|
1.
8
× 4 =
16
8
40
32
|
2.
3
× 4 =
32
8
16
12
|
3.
7
× 4 =
24
12
28
20
|
4.
9
× 4 =
20
40
24
36
|
|
5.
6
× 4 =
16
40
24
20
|
6.
9
× 4 =
20
16
36
40
|
7.
1
× 4 =
40
4
16
20
|
8.
5
× 4 =
4
28
24
20
|
|
9.
9
× 4 =
24
12
36
16
|
10.
7
× 4 =
32
24
28
36
|
11.
3
× 4 =
32
4
40
12
|
12.
8
× 4 =
12
28
32
16
|
|
13.
8
× 4 =
8
4
32
24
|
14.
10
× 4 =
20
40
16
36
|
15.
10
× 4 =
16
20
40
4
|
16.
4
× 4 =
32
16
8
40
|
|
17.
10
× 4 =
16
40
12
24
|
18.
10
× 4 =
36
28
20
40
|
19.
7
× 4 =
40
28
32
20
|
20.
8
× 4 =
20
16
28
32
|