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