6. Using, properties of addition and
multiplication, find each of the following
products :
(i) 928 x 857
(ii) 3046 x 729
(iii) 849 x 205
(iv) 367 x 10004
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Using properties of addition and multiplication
2 ) 3046 × 729
=729*(3000+40+6)
=729*3000+729*40+729*6
=2187000+29160+4374
=2220534
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3) 849*205
=849*(200+5)
=849*200+849*5
=169800+4245
=174045
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