问题 解答题
3÷0.3=5×0.24=0.38÷3.8=1-0.09=
13.5×0.1=0.99+0.1=0.96÷8=0.35×4=
0.57÷0.19=0.125×7×8=1÷2.5-1÷2.5=0.8+1.3-0.8+1.3=
答案

3÷0.3=10,5×0.24=1.2,0.38÷3.8=0.1,1-0.09=0.91,
13.5×0.1=1.35,0.99+0.1=1.09,0.96÷8=0.12,0.35×4=1.4,
0.57÷0.19=3,0.125×7×8=7,1÷2.5-1÷2.5=0,0.8+1.3-0.8+1.3=2.6.

材料分析题

前段是“豆你玩”、“蒜你狠”、“姜你军”,这几天又迎来了“糖高宗”、“油不得”。 涨价,是最近很多人在买东西的时共同的一个感受。衣、食、住、行都在涨价。

(1)运用经济生活相关知识分析影响价格的因素有哪些?

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(2)房价、汽油、食品涨价后,会对人们生活产生怎样的影响?

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(3)作为一个商品经营者,面对商品价格的变动,将如何应对?

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单项选择题