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