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