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