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