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