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