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Solve by using appropriate propertie 3. 34×56+34×44 |
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Answer» Identify the properties :-i) 545 X [ 34 + ( - 56 ) ] = ( 545 x 34 ) + [ 545 x ( - 56 )II ) 367 x 78 =78 x 367iii ) 732 x ( 456 x - 439 ) = ( 732 x 456 ) x ( -439 )iv ) 6470 x 1 = 1 x 6470 = 6470 |
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