1282 + 2005 + 3545 + 4218 + 3495 + 1945 = 16 490.
=(1282+4218) + (2005+3495)+(3545+1945)
=5500+5500+5500
=5500 x 3
=16500
1282 + 2005 + 3545 + 4218 + 3495 + 1945
= (1282 + 4218) + (2005 + 3545) + (3495 + 1945)
= 5500 + 5550 + 5440
= 16490
1282 + 2005 + 3545 + 4218 + 3495 + 1945
= ( 1282 + 4218 ) + ( 2005 + 1945 ) + ( 3495 + 3545 )
= 5500 + 3950 + 7040
= 9450 + 7040
= 16490
=(1282+4218)+(2005+3495)+1945
=5500+5500+1945
=12945
1282 + 2005 +3545 +4218 + 3495 + 1945
=( 1282 + 4218) + ( 2005 + 3495) + (1945 + 3545)
= 5500 + 5500 + 5500
= 5500 * 3
= 16500
k cho minh nhe
1282+2005+3545+4218+3495+1945
=(1282+4218)+(2005+1945)+(3495+3545)
=5500+3950+7040
=9450+7040
=16490