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Match each expression in column A to an expression in column B that has the same value. Column A 1. \(...

13. Match each expression in column A to an expression in column B that has the same value.
Column A
1. \( \frac{1}{10} \times \frac{5}{1,000} \)
2. \( \frac{5}{10} \times \frac{5}{10} \)
3. \( \frac{1}{10} \times \frac{5}{10} \)
4. \( \frac{10}{5} \)
Column B
A. 0.1 x 0.05
B. 0.01 x 5
C. 1 x 0.5
D. 0.01 x 0.05
8. Which expressions are equal to 0.24? Choose all that apply.
A. \( \frac{3}{10} \times \frac{8}{10} \)
B. 8 x 0.03
C. \( \frac{8}{10} \times \frac{3}{10} \)
D. 0.08 x 0.03
E. 0.08 x 3
14. Which expressions are equivalent to 0.7 x 0.3? Choose all that apply.
A. 7 x 0.01 x 3 x 0.01
B. 7 x 0.1 x 3 x 0.1
C. 7 x \( \frac{1}{10} \) x 3 x \( \frac{1}{10} \)
D. 7 x 0.001 x 3 x 0.1
E. 7 x 10 x 3 x 0.001
F. 7 x 3 x \( \frac{1}{10} \)
G. 7 x 3 x \( \frac{10}{10} \)

Answer

  1. 13.
    1. 1. \( \frac{1}{10} \times \frac{5}{1,000} \) matches D. 0.01 x 0.05
    2. 2. \( \frac{5}{10} \times \frac{5}{10} \) matches B. 0.01 x 5
    3. 3. \( \frac{1}{10} \times \frac{5}{10} \) matches A. 0.1 x 0.05
    4. 4. \( \frac{10}{5} \) matches C. 1 x 0.5
  2. 8.
    1. A. \( \frac{3}{10} \times \frac{8}{10} \)
    2. C. \( \frac{8}{10} \times \frac{3}{10} \)
  3. 14.
    1. A. 7 x 0.01 x 3 x 0.01
    2. B. 7 x 0.1 x 3 x 0.1
    3. C. 7 x \( \frac{1}{10} \) x 3 x \( \frac{1}{10} \)

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