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