\r \n" );
document.write( "\n" );
document.write( "M D--> Multiply or divide from left to right\r \n" );
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document.write( "A S--> Add or Subtract from left to right\r \n" );
document.write( " \n" );
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document.write( "Evaluate. 81 ÷ 9 – 16 ÷ 8 since no multipliction involve, we will \n" );
document.write( " divide from left to right\r \n" );
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document.write( " 9 - 2 then subtract \n" );
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document.write( " 7