1 Negative Exponents
2 Scientific Notation
3 Rational Numbers
4 Ratio
5 Percentage
6 Square Root
7 Operations with Fractions
8 Operations with Rational Number
9 Ratio,Rate,Proportion,and Percentage
10 Calculating Percentage
11 Ratios and Rates
謝啦
2006-07-01 07:25:47 · 1 個解答 · 發問者 ? 1 in 社會與文化 ➔ 語言
1. Negative Exponents. (負的指數 = negative number)
2. Scientific Notation. (科學記數法)
3 Rational Numbers. (有理數)
4. Ratio. (比率)
5. Percentage. (百分比 %%%%)
6. Square Root. (平方根)
7. Operations with Fractions. (分數運算)
8. Operations with Rational Number. (有理數的運算)
9. Ratio,Rate,Proportion,and Percentage. (比率,比率,比例和百分比)
10. Calculating Percentage. (計算百分比)
11. Ratios and Rates. (比例和比率)
2006-07-01 11:36:18 補充:
Rational Number 就是 3/4 = 0.75也就是分數除出來的數字
2006-07-01 07:34:54 · answer #1 · answered by RenRen 7 · 0⤊ 0⤋