Homework Explained - Math Practice 101

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Grade 5 HMH Go Math - NEW
Chapter 1: Place Value, Multiplication, and Expressions; Place Value and Patterns


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Problem Solving

Sense or Nonsense?

  • Question 20 (request help)

    Mark and Robyn used base-ten blocks to show that 300 is 100 times as much as 3. Whose model makes sense? Whose model is nonsense? Explain your reasoning.

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  • Question 20 (request help)

    Explain how you would help Mark understand why he should have used small cubes instead of longs.

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