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