问题
解答题
|
答案
(1)37+48÷4,
=37+12,
=49;
(2)(43+37)÷4,
=80÷4,
=20;
(3)(144-24)÷2,
=120÷2,
=60;
(4)100-50÷5,
=100-10,
=90;
(5)120-360÷9,
=120-40,
=80;
(6)86-17×3,
=86-51,
=35.
|
(1)37+48÷4,
=37+12,
=49;
(2)(43+37)÷4,
=80÷4,
=20;
(3)(144-24)÷2,
=120÷2,
=60;
(4)100-50÷5,
=100-10,
=90;
(5)120-360÷9,
=120-40,
=80;
(6)86-17×3,
=86-51,
=35.