45*25 solve using multiplication tableand also verify your answer by using actual multiplication
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45×25 =(35 +10)(35-10)
=35^2 -10^2 (formula a^2 -b^2)
=1225 -100
=1125 answer
=35^2 -10^2 (formula a^2 -b^2)
=1225 -100
=1125 answer
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