A-A+
计算(1)5.425+4.575=(2)67-48=(3)36÷2=(4)7.2÷0.04=
问题详情
计算
(1)5.425+4.575=
(2)67-48=
(3)36÷2=
(4)7.2÷0.04=
(5)6÷(
(6)42×(
(7)3
(8)7
(9)3÷
(10)73×0.6+26×60%+
参考答案
(1)5.425+4.575=10;
(2)67-48=19;
(3)36÷2=18;
(4)7.2÷0.04=180;
(5)6÷(14+13),
=6÷712,
=727;
(6)42×(12-16+13),
=42×12-42×16+42×13,
=21-7+14,
=28;
(7)334-(723-534),
=334+534-723,
=912-723,
=156;
(8)757+34-197+2.25,
=(757-257)+(34+214),
=5+3,
=8;
(9)3÷38×83÷13,
=3×83×83×3,
=(3×83)×(83×3),
=8×8,
=64;
(10)73×0.6+26×60%+35,
=(73+26+1)×0.6,
=100×0.6,
=60.
考点: