SAT數(shù)學(xué)練習(xí)題6道.

　　下面是6道SAT數(shù)學(xué)練習(xí)題的內(nèi)容，包括了代數(shù)和幾何兩個(gè)部分。SAT數(shù)學(xué)練習(xí)題可以幫助大家更快更好的解答SAT數(shù)學(xué)題，可以幫助大家熟悉SAT數(shù)學(xué)詞匯，掌握解題技巧，非常有用。大家一起來(lái)練習(xí)一下吧，不是很難。

　　1. What is the sum of all the positive integer factors of 12 ?

　　2. The average IQ of 4 people is 110. If three people each have an IQ of 105, what is the IQ of the fourth person ?

　　3. Of 60 students in a class 2/3 are girls, and 2/5 of the class are taking music lessons. What is the maximum number of girls that are not taking music lessons?

　　4. If 2 n + 1 = 8, what is the value of n ?

　　5. In a certain game of 50 questions, the final score is calculated by subtracting twice the number of wrong answers from the total number of correct answers. If a player attempted all questions and received a final score of 35, how many wrong answers did he give?

　　6. Family 1 comprising mother, father and son are to be seated at a table with family 2 comprising mother, father and daughter. The layout of the table is shown in the diagram. F represents one of the fathers and M represents one of the mothers. X represents any family member but with the condition that a male family member must sit opposite a female of the other family. How many different seating plans are possible?

　　以上就是這6道SAT數(shù)學(xué)練習(xí)題的全部?jī)?nèi)容，很簡(jiǎn)單。但是大家一定要記得，不要拿這些SAT數(shù)學(xué)練習(xí)題的難度和真正的SAT數(shù)學(xué)考試的難度相比，因?yàn)镾AT數(shù)學(xué)考試的難度比這個(gè)要高，大家從中需要了解的是SAT數(shù)學(xué)考試的出題方式和相關(guān)詞匯。

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