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