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