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