VII >> Real number system

  • 9.1 Four fundamental operations on integers

  • 9.2 Rational number

  • 9.3 Decimal number

  • 9.4 Powers

  • 9.5 Real numbers Ex 1.3

  • 9.6 Multiply and express as a mixed fraction :

  • 9.7 Simplify the following fraction :

  • 9.9 Find