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