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Apuntes

• Subtema: Sumas y Restas 1. \( \frac{3}{4} + \frac{5}{6} - \frac{1}{3} = \frac{15}{12} \) 2. \( 2 + \frac{3}{5} - \sqrt{4} = \frac{3}{5} \) 3. \( \left(\frac{5}{8}\right)^{2} + \frac{1}{2} - \frac{3}{16} \) 4. \( -1 + \frac{2}{3} + \sqrt{9} \) 5. \( \frac{7}{9} - \frac{2}{3} + \frac{5}{6} \) 6. \( \left(\frac{3}{5} - \frac{2}{7}\right) + \frac{\sqrt{16} - 1}{7} \) • Subtema: Divisiones 1. \( \frac{3}{4} \div \frac{2}{5} = \frac{15}{9} \) 2. \( \sqrt{36} \div \left(\frac{3}{2}\right) = 4 \) 3. \( \left(\frac{5}{6}\right)^{2} \div \frac{25}{36} \) 4. \( \frac{7}{3} \div \left(\sqrt{9} - 1\right) \) 5. \( -4 \div \left(\frac{2}{5}\right) \) 6. \( \frac{9}{16} \div \left(\frac{3}{4}\right)^{2} \) • Subtema: Multiplicaciones 1. \( \left(-\frac{21}{6}\right) \times \frac{4}{5} = -\frac{14}{5} \) 2. \( \left(\frac{3}{4}\right)^{2} \times \sqrt{16} = \frac{9}{4} \) 3. \( -2 \times \frac{5}{6} \times \frac{3}{4} \) 4. \( \frac{7}{8} \times \left(\sqrt{25} - 2\right) \) 5. \( \left(\frac{1}{2}\right)^{3} \times 6 \) 6. \( \left(-\frac{4}{5}\right)^{2} \times \frac{125}{8} \) • Subtema: Operaciones mixtas 1. \( 2 + \frac{3}{4} \times \left(\sqrt{9} - \frac{1...