15 Χ 40 =
15 Χ 400 =
25 Χ 300 =
25 Χ 30 =
32 Χ 20 =
32 Χ 200 =
|
15 Χ 40 = |
|
15 Χ 4 Χ 10 | |||
|
15 Χ 400 = |
|
15 Χ 4 Χ 100 |
|
25 Χ 3 Χ 10 | |
|
25 Χ 300 = |
|
25 Χ 3 Χ 100 | |||
|
25 Χ 30 = |
|
|
|
32 Χ 2 Χ 100 | |
|
32 Χ 20 = |
|
||||
|
32 Χ 200 = |
|
|
32 Χ 2 Χ 10 |