Indices

INDICES

INDICES See also SIMPLE EQUATION AND VARIATION SQUARES OR POWERS OF NUMBERS LOGARITHMS OF WHOLE NUMBERS INDICES STANDARD FORM AND APPROXIMATION

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INDICES

INDICES See also STANDARD FORM AND APPROXIMATION MODULAR ARITHMETIC RULES OF BASE NUMBER NUMBER BASES BASIC OPERATIONS OF INTEGER

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BASIC OPERATION OF INTEGERS

Definition of Integer An integer is any positive or negative whole number   Example: Simplify the following (+8) + (+3)      (ii) (+9) –  (+4) Solution (+8) + (+3) = +11                   (ii) (+9) – (+4) = 9-4 = +5 or 5   Evaluation Simplify the following (+12) –(+7)                (ii) 7-(-3)-(-2)   Indices The plural of index

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