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