logoNUMPLI
Back to Table

3 × 7 = 21

3 multiplied by 7 equals 21

This shows 3 columns × 7 rows = 21 circles in total

Each row has 3 circles, and there are 7 rows

3 × 7 = 3 + 3 + 3 + 3 + 3 + 3 + 3 = 21

Adding row 1 of 7...

Additional information how to quickly calculate this multiplication:

  1. Plus method:
    If you know 3 × 6 = 18, then 3 × 7 = 18 + 3 = 21
  2. Minus method:
    If you know 3 × 8 = 24, then 3 × 7 = 24 - 3 = 21