# Lesson Worksheet: The Powerful 10 Mathematics

In this worksheet, we will practice representing a decimal number with hundredths using models.

**Q1: **

The large square represents one whole. Write a decimal that represents the shaded area.

**Q2: **

If a represents the number 1, which of the following represents 0.24?

- A
- B
- C
- D
- E

**Q3: **

The big square below represents one whole. What decimal is represented by the shaded area?

**Q4: **

If the big square represents the number 1, find what decimal the shaded area represents.

**Q5: **

Look at how Nada showed sixty-three hundredths as a model, a decimal, and a fraction.

In which model does the shaded part represent forty-eight hundredths?

- A
- B
- C
- D

Write forty-eight hundredths as a fraction.

- A
- B
- C
- D

Write forty-eight hundredths as a decimal.

**Q6: **

The large square represents one whole. The shaded area represents 83 hundredths. Write a decimal that represents the shaded area.

**Q7: **

If a grid represents the number 1, which of the following models represents ?

- A
- B
- C
- D
- E

Write as a decimal.

**Q8: **

What fraction of the square is unshaded?

- A
- B
- C
- D
- E

If the square models the number 1, what decimal does the unshaded part represent?

**Q9: **

Pick the number line where the blue point represents 2.15.

- A
- B
- C
- D
- E

**Q10: **

The big square represents the number 1.

Write in decimals the red squares’ part.

Write in decimals the blue squares’ part.

Write in decimals the green squares’ part.

Write in decimals the yellow squares’ part.