Addition and Subtraction involving Negative Numbers

Addition and Subtraction involving Negative Numbers

TGM Original Questions

Without using a calculator, evaluate the following.

  1. \(4\frac{5}{6} - \left(-\frac{3}{10}\right)\)
  2. \(-3\frac{3}{10} + \left(-\frac{4}{5}\right) - \left(-1\frac{2}{3}\right)\)

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Answer:(a) \(5\frac{2}{15}\) (b) \(-2\frac{13}{30}\)

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