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