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