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7 × 3 = 21

7 multiplied by 3 equals 21

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

Each row has 7 circles, and there are 3 rows

7 × 3 = 7 + 7 + 7 = 21

Adding row 1 of 3...

Additional information how to quickly calculate this multiplication:

  1. Plus method:
    If you know 7 × 2 = 14, then 7 × 3 = 14 + 7 = 21
  2. Minus method:
    If you know 7 × 4 = 28, then 7 × 3 = 28 - 7 = 21