问题 解答题
用自己的方法计算:
325+325+325+324
125×241200÷25908×11-908.
答案

(1)325+325+325+324,

=325+325+325+325-1,

=325×4-1,

=1300-1,

=1299;

(2)125×24,

=125×8×3,

=1000×3,

=3000;

(3)1200÷25,

=(1200×4)÷(25×4),

=4800÷100,

=48;

(4)908×11-908,

=908×(11-1),

=908×10,

=9080.

单项选择题 A1/A2型题
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