初等代数 Student 资源
整数
| 技能 | 笔记 | 视频 | 实践 | |
|---|---|---|---|---|
| PA-1 | Recognizing Integers; Opposite and Absolute Value |
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| PA-2 | 添加整数 | 笔记 | Video | 实践 |
| PA-3 | 减去整数 | 笔记 | Video | 实践 |
| PA-4 | Adding/减去整数 | Video | ||
| PA-5 | 整数相乘 | 笔记 | Video | |
| PA-6 | 将整数 | 笔记 | ||
| PA-7 | Multiplying and 将整数 | Video | ||
| PA-8 | Raising Integers to Positive Integer Exponents | 笔记 | Video | |
| PA-9 | Performing Combined Operations on Integers | 请注意 | Video | 实践 |
签署了分数
| 笔记 | 视频 | 实践 | ||
|---|---|---|---|---|
| PA-10 | Recognizing Signed Numbers; Opposite and Absolute Value | Video | ||
| PA-11 | Simplifying Signed Fractions | 请注意 | 实践 | |
| PA-12 | Multiplying/Dividing Signed Fractions | Video | 实践 | |
| PA-13 | Adding/Subtracting Signed Fractions | Video | 实践 | |
| PA-14 | Performing Exponentiation and Combined Operations with Signed Fractions | Video | 实践 | |
| PA-15 | Simplifying Complex Fractions Involving Signed Fractions | 请注意 | Video | 实践 |
带号混和数
| 笔记 | 视频 | 实践 | ||
|---|---|---|---|---|
| PA-16 | Adding Signed Mixed Numbers | 请注意 | Video | 实践 |
| PA-17 | Subtracting Signed Mixed Numbers | 请注意 | 实践 | |
| PA-18 | Multiplying Signed Mixed Numbers | 请注意 | Video | 实践 |
| PA-19 | Dividing Signed Mixed Numbers | 请注意 | Video | 实践 |
| PA-20 | Performing Exponentiation and Combined Operations on Signed Mixed Numbers | Video | 实践 | |
| PA-21 | Simplifying Complex Fractions Involving Signed Mixed Numbers | 实践 |
SIMPLIFYING ALGEBRAIC EXPRESSIONS: LIKE TERMS AND SYMBOLS OF GROUPING
| 笔记 | 视频 | 实践 | ||
|---|---|---|---|---|
| PA-29 | Combining Like Terms: Integer Coefficients | |||
| PA-30 | Combining Like Terms: Fractional Coefficients | 实践 | ||
| PA-31 | Combining Like Terms: Decimal Coefficients | Video | 实践 | |
| PA-32 | 应用ing the Distributive Property of Multiplication Over Addition | Video | 实践 | |
| PA-33 | Removing Parentheses and Combining Like Terms | 实践 |
SOLVING SIMPLE LINEAR EQUATIONS
| 笔记 | 视频 | 实践 | ||
|---|---|---|---|---|
| PA-34 | 验证解决方案 | Video | ||
| PA-35 | Solving One-Step Linear Equations | Video | 实践 | |
| PA-36 | Solving Two-Step Linear Equations | 请注意 | Video | 实践 |
| PA-37 | Solving Linear Equations ax+b=cx+d | 请注意 | Video | |
| PA-38 | Solving Equations Involving Like Terms | 请注意 | Video | |
| PA-39 | Solving Equations Involving Symbols of Grouping | 请注意 | Video | |
| PA-40 | Completely Isolating the Variable | Video | ||
| PA-41 | Recognizing Identities and Contradictions | Video |
SIMPLE RATIONAL EXPRESSIONS
| 笔记 | 视频 | 实践 | ||
|---|---|---|---|---|
| PA-42 | Simplifying Rational Expressions | |||
| PA-43 | Multiplying Rational Expressions | |||
| PA-44 | Dividing Rational Expressions | |||
| PA-45 | Adding/Subtracting Rational Expressions with the Same Denominator | |||
| PA-46 | Adding/Subtracting Rational Expressions with Different Denominators |
MORE PERCENT APPLICATIONS
| 笔记 | 视频 | 实践 | ||
|---|---|---|---|---|
| PA-54 | 百分比检讨 |