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