脱式计算185-(51+49) 145+22×13 360-360÷6 315÷(854-845) 35×(107-79) (11+34)×14

2025-03-31 05:26:20
推荐回答(1个)
回答1:

(1)185-(51+49),
=185-100,
=85;

(2)145+22×13,
=145+286,
=431;

(3)360-360÷6,
=360-60,
=300;

(4)315÷(854-845),
=315÷9,
=35;

(5)35×(107-79),
=35×28,
=980;

(6)(11+34)×14,
=45×14,
=630.