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10 × 10 = 100

10 multiplied by 10 equals 100

This shows 10 columns × 10 rows = 100 circles in total

Each row has 10 circles, and there are 10 rows

10 × 10 = 10 + 10 + 10 + 10 + 10 + 10 + 10 + 10 + 10 + 10 = 100

Adding row 1 of 10...

Additional information how to quickly calculate this multiplication:

  1. By 10 method:
    Multiplying by 10 is easy - just add a zero to the number!
    10 × 10 = 100 = 100
  2. Plus method:
    If you know 10 × 9 = 90, then 10 × 10 = 90 + 10 = 100
  3. By 2 method:
    Since 10 is even, if you know 10 × 5 = 50, then 10 × 10 = 50 × 2 = 100
  4. Minus method:
    If you know 10 × 11 = 110, then 10 × 10 = 110 - 10 = 100