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