问题描述:
脱式计算(1)89×3+114; (2)145÷5-18; (3)96÷3×27;
(4)569×3+243; (5)755÷5+27; (6)366×2-159.
最佳答案:
(1)89×3+114
=267+114
=381;
(2)145÷5-18
=29-18
=11;
(3)96÷3×27
=32×27
=864;
(4)569×3+243
=1707+243
=1950;
(5)755÷5+27
=151+27
=178;
(6)366×2-159
=732-159
=573.