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