6.4-2.64×0.5+3.6+4.32的简便运算为:6.4-2.64×0.5+3.6+4.32=(6.4+3.6)+(4.32-2.64×0.5)=10+(4.32-1.32)=10+3=13。
6.4-2.64×0.5+3.6+4.32
=6.4+3.6-2.64×0.5+4.32
=10+4.32-2.64×0.5
=10+4.32-1.32
=10+3+1.32-1.32
=13
6.4-2.64*0.5+3.6+4.32
=6.4-1.32+3.6+4.32
=(6.4+3.6)+(4.32-1.32)
=10+3
=13
原式=6.4-1.32+3.6+4.32
=6.4-(1.32-4.32)+3.6
=6.4+3+3.6
=13
=6.4+3.6-2.64+4.32
=10+4.32-2.64
=10+1.68
=11.68