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Use the hundredths grids at right to answer the following questions.  

  1. Give three names for the larger shaded area.

    Find the number of shaded squares by finding the area represented or by counting each square. If this number is out of total squares, how can you represent this value as a fraction, decimal, or percentage?

  2. Give three names for the smaller shaded area.

    See part (a).

  3. What are two other names for ? Can you show on a single hundredths grid? Explain your thinking.

  • How can be represented as a fraction or decimal value?

    If there are only squares on a single grid, can you represent squares on this grid?

A 10 by 10 block of 100 where 6 columns out of 10 columns are shaded.

A 10 by 10 block of 100 where 3 squares in one columns are shaded.