(1)41.2×8.1+11×9.25+537×0.19,
=333.72+101.75+102.03,
=537.5;
(2)12+,
=12+[0.3+(0.5+4.6)×5]÷0.3,
=12+[0.3+5.1×5]÷0.3,
=12+[0.3+25.5]÷0.3,
=12+25.8÷0.3,
=12+86,
=98;
(3),
=[×4]×-,
=×-,
=-,
=;
(4),
=5.95×3.6-7.2+6.05×3.6,
=(5.95+6.05)×3.6-7.2,
=12×3.6-3.6×2,
=(12-2)×3.6,
=10×3.6,
=36.