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