问题
解答题
计算.
(1)81.92+108.6
(2)53.2-18.17
(3)4.58+76.9-25.35
(4)82.51-29.92+32.6.
答案
(1)81.92+108.6=190.52;
(2)53.2-18.17=35.03;
(3)4.58+76.9-25.35=56.13;
(4)82.51-29.92+32.6=85.19.
计算.
(1)81.92+108.6
(2)53.2-18.17
(3)4.58+76.9-25.35
(4)82.51-29.92+32.6.
(1)81.92+108.6=190.52;
(2)53.2-18.17=35.03;
(3)4.58+76.9-25.35=56.13;
(4)82.51-29.92+32.6=85.19.