Adding Multiples

This Adding Multiples activity & project also includes:

Mathematicians practice communicating why the sum of two multiples of a number results in another multiple of that number. Encourage learners to construct a viable argument by applying the distributive property or by drawing a diagram. Ask your class if this works for all factors and multiples. 

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CCSS: Designed
Additional Tags

Pros

  • Applies critical thinking to a problem
  • Practice finding common factors and multiples
Cons

  • None
Common Core