Instrucciones: Responde las siguientes preguntas.

• Simplificar.

  $$-2.07-\left ( 1.46-5.63 \right )$$
  • 2.1
  • 6.24
  • –2.1
  • –6.24

• Simplificar.

  $$-6.92-\left ( -2.13+1.86 \right )$$
  • 10.91
  • 6.65
  • –6.65
  • –10.91

• Simplificar.

  $$\left ( -4.77 \right )-2.12-\left ( 1.63-3.95 \right )$$
  • 4.57
  • –6.3
  • 6.3
  • –4.57

• Simplificar.

  $$4.79-\left ( -3.84 \right )$$
  • 0.95
  • 1.05
  • 9.53
  • 8.63

• Simplificar.

  $$6.88-\left ( -2.69 \right )$$
  • 3.29
  • 8.67
  • 9.57
  • 4.19