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