题目内容

(2283-1949)÷(8016÷48)178×64÷32(4076-114×15)÷915010-(1008÷72)×53.
(1)(2283-1949)÷(8016÷48),
=334÷167,
=2;

(2)178×64÷32,
=11392÷32,
=356;

(3)(4076-114×15)÷91,
=(4076-1710)÷91,
=2366÷91,
=26;

(4)5010-(1008÷72)×53,
=5010-14×53,
=5010-742,
=4268.
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