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BrainX is an activity based math training program. We address the complete curriculum through a combination of ...
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  2. math games and activities
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Numbers Worksheet - Eratosthenes clouds

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About this Numbers worksheet

Students discover a new and perfect way to find prime numbers. This was a method discovered by Greek mathematician Eratosthenes. We have integrated it with a fun activity

Math Skills
  • Identification of prime numbers
  • Composite numbers
  • Algorithm to find prime numbers
Life Skills
  • Flexibility - Creativity, Dexterity
  • Fluid intelligence - interpreting visual information
  • Problem solving - Mental Math
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What Parents say..

“My daughter is really excited about these worksheets. Even though she cannot complete all the sheets herself, she is enthu about them and the maths that comes with it.”

Shweta Gadodia, Mother of Drishti (Grade 2)
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