Form 15: Comprehensive Review Exercise

Form 15: Comprehensive Review

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Form 15: Comprehensive Review

Test your understanding of adding and subtracting rational numbers across all forms. Review key concepts including fractions, decimals, mixed numbers, and word problems.

Questions

  1. MultiChoice

    Calculate: -5.6 + 3.2

  2. MultiChoice

    Calculate: -3/4 - (-1/2)

  3. MultiChoice

    Calculate: -2 1/3 + (-1 1/6)

  4. MultiChoice

    Calculate: 4.8 - (-2.5)

  5. MultiChoice

    Calculate: -7/10 + 2/5

  6. MultiChoice

    Calculate: -4.2 - 3.9

  7. MultiChoice

    Calculate: 1 3/4 - 3 1/2

  8. MultiChoice

    Calculate: -0.25 + (-0.75)

  9. MultiChoice

    Calculate: -5/6 - (-5/6)

  10. MultiChoice

    The temperature dropped 5.5 degrees C from an initial temperature of -2.3 degrees C. What is the new temperature?

  11. MultiChoice

    An account balance is -$20.00. A deposit of $14.50 is made, followed by a withdrawal of $10.00. What is the final balance?

  12. MultiChoice

    Evaluate a - b for a = -3/8 and b = 5/8