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