问题
解答题
脱式计算.
150÷5÷6
832÷4÷2
288÷9÷2
603÷(3×3)
答案
(1)150÷5÷6,
=150÷(5×6),
=150÷30,
=5;
(2)832÷4÷2,
=832÷(4×2),
=832÷8,
=104;
(3)288÷9÷2,
=288÷(9×2),
=288÷18,
=16;
(4)603÷(3×3),
=603÷3÷3,
=201÷3,
=67.
脱式计算.
150÷5÷6
832÷4÷2
288÷9÷2
603÷(3×3)
(1)150÷5÷6,
=150÷(5×6),
=150÷30,
=5;
(2)832÷4÷2,
=832÷(4×2),
=832÷8,
=104;
(3)288÷9÷2,
=288÷(9×2),
=288÷18,
=16;
(4)603÷(3×3),
=603÷3÷3,
=201÷3,
=67.