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