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