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