1.
5
× 3 =
9
21
15
30
|
2.
7
× 3 =
27
21
6
30
|
3.
6
× 3 =
18
12
30
3
|
4.
3
× 3 =
24
27
12
9
|
5.
4
× 3 =
18
12
15
27
|
6.
4
× 3 =
6
18
12
9
|
7.
10
× 3 =
3
15
21
30
|
8.
3
× 3 =
18
24
30
9
|
9.
4
× 3 =
12
15
3
9
|
10.
9
× 3 =
27
6
3
12
|
11.
10
× 3 =
24
3
30
6
|
12.
4
× 3 =
6
12
15
21
|
13.
5
× 3 =
9
24
15
6
|
14.
8
× 3 =
6
3
15
24
|
15.
6
× 3 =
6
24
18
21
|
16.
9
× 3 =
27
18
6
15
|
17.
5
× 3 =
15
27
18
21
|
18.
1
× 3 =
30
24
3
18
|
19.
2
× 3 =
24
12
15
6
|
20.
8
× 3 =
30
24
6
21
|
1.
5
× 3 =
9
21
15
30
|
2.
7
× 3 =
27
21
6
30
|
3.
6
× 3 =
18
12
30
3
|
4.
3
× 3 =
24
27
12
9
|
5.
4
× 3 =
18
12
15
27
|
6.
4
× 3 =
6
18
12
9
|
7.
10
× 3 =
3
15
21
30
|
8.
3
× 3 =
18
24
30
9
|
9.
4
× 3 =
12
15
3
9
|
10.
9
× 3 =
27
6
3
12
|
11.
10
× 3 =
24
3
30
6
|
12.
4
× 3 =
6
12
15
21
|
13.
5
× 3 =
9
24
15
6
|
14.
8
× 3 =
6
3
15
24
|
15.
6
× 3 =
6
24
18
21
|
16.
9
× 3 =
27
18
6
15
|
17.
5
× 3 =
15
27
18
21
|
18.
1
× 3 =
30
24
3
18
|
19.
2
× 3 =
24
12
15
6
|
20.
8
× 3 =
30
24
6
21
|