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