Step 1 — Table for one number (e.g. 5)

void main() {
  int n = 5;
  for (int i = 1; i <= 10; i++) {
    int result = n * i;
    print('$n x $i = $result');
  }
}

• Run and confirm lines like: 5 x 1 = 5, 5 x 2 = 10, … 5 x 10 = 50.

Step 2 — Full table 1×1 to 5×5 (nested loop)

void main() {
  for (int row = 1; row <= 5; row++) {
    for (int col = 1; col <= 5; col++) {
      int result = row * col;
      print('$row x $col = $result');
    }
  }
}

• Outer loop: row (first factor).
• Inner loop: column (second factor).
• Each pair (row, col) prints one product.

Step 3 — One line per row (optional)

void main() {
  for (int row = 1; row <= 5; row++) {
    String line = '';
    for (int col = 1; col <= 5; col++) {
      int result = row * col;
      line += '${row * col}'.padLeft(3) + ' ';
    }
    print(line.trim());
  }
}

• Build a string per row, then print one line per row.
• Use padLeft(3) so columns align.

Practice tasks

• Change the table size (e.g. 1–10) by changing the loop bounds.
• Use a variable int size = 10 and use it in both loops so one change updates the whole table.