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