问题
解答题
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答案
(1)72+28×108,
=72+3024,
=3096;
(2)36×64-64+64×65,
=(36-1+65)×64,
=100×64,
=6400,;
(3)24×125×7,
=3×8×125×7,
=(3×7)×(8×125),
=21×1000,
=21000;
(4)25×(24+8)×125,
=25×32×125,
=25×4×8×125,
=(25×4)×(8×125),
=100×1000,
=100000;
(5)402×[494÷(102-83)],
=402×[494÷19],
=402×26,
=10452;
(6)908-8×(73-46),
=908-8×27,
=908-216,
=692.