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