其實SAT Math.的題目對台灣學生來講都不難喔! 只不過你必須要了解每個單字的解釋, 菁英SAT暑期班著重於同學們對題型及單字的認識, 讓你有十足把握在SAT Math.裡得高分!
先介紹幾個基本的單字唄!
1. Products: the result of multiplication (乘)積
2. Inequalities: 不等式
3. Integers: the positive and negative whole numbers 整數
4. Difference: the result of subtraction
5. Subtraction: 減
6. Commute: with addition or multiplication, means to move around
7. Associate: with addition or multiplication, means to group together
8. Distribe: multiplication or division over addition or subtraction
9. Fractions: 分數
10. Quotients: the result of division
The order of operations:
Don't forget "P-E-MD-AS"
"P"- Parentheses: or above or below fraction bars or within radicals
"E"- Exponents: from left to right
"MD"- Multiplication or Division: from left to right
"AS"- Addition or Subtraction: from left to right
使用以上的規則, 解答這一題吧~
4-6÷2x3....
答案不是"3", 也不是"-3"
是...."-5"
一定難不倒你吧!!只要熟悉題型及細心一點就可以了!!