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JSS 1 Mathematics (1st, 2nd & 3rd Term) Mathematics (All Classes)

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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