(380-120÷5)×6能简便运算吗?
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(380-120÷5)×6
=(380-24)x6
=356×6
=(300+50+6)x6
=300x6十50x6+6x6
=1800+300+36
=2136
=(380-24)x6
=356×6
=(300+50+6)x6
=300x6十50x6+6x6
=1800+300+36
=2136
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