1) Simplify (+10)÷(+2) a) (+5) b) (-5) c) (+12) d) (-12) 2) The price of a 5kg bag of rice is Rs x Express the cost of 1kg of rice in an algebraic exprission a) Rs. X/5 b) Rs.5/x c) Rs x/x d) Rs. X/10 3) Simplify (-3a) × 2t a) -6at b) +6at c) -5at d) +5ta 4) Simplify (-3) - (-1) a) -1 b) -3 c) -2 d) +2 5) Find the value when x=2 a) 5 b) 2 c) 9 d) 4

Mathematics 8E M.I.Methpiyum

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