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数学教程

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3D Figures and Volumes

3D图形和体积

Angles Lines and Polygons

角、线和多边形

Add and Subtract Fractions

加减分数

Add and Subtract Whole Numbers

加减整数

Add and Subtract Decimal Numbers

加减小数

Circumference and Area of Circles

圆周和面积

Convert between Fraction, Decimal & Percents

在分数、小数和百分比之间转换

Converting Fractions to Decimals

将分数转换为小数

Converting Decimals to Fractions

将小数转换为分数

Equations and Applications

方程和应用

Equivalent Plotting Ordering

等效绘图订购

Evaluating and Writing Expressions

评估和书写表达式

Finding Percents and Percent Equations

求百分比和百分比方程

Mean, Median and Mode

平均值、中位数和众数

Metric Units of Measurement

公制单位

Mixed Numbers

带分数

Multiply and Divide Decimal Numbers

乘法和小数除法

Multiply and Divide Fractions

乘法和分式除法

Learn Multiply and Divide Whole Numbers

学习整数的乘法和除法

Ordered Pairs

有序对

Ordering and Rounding

排序和四舍五入

Operations with Integers

整数运算

Percentage Increase and Decrease

百分比增加和减少

Perimeter and Area

周长和面积

Perimeter and Area of Polygons

多边形的周长和面积

Place value Ordering and Rounding

位置值排序和舍入

Plotting and Comparing Signed Numbers

绘制和比较带符号数

Prime Numbers Factors and Multiples

质数因数和倍数

Properties of Real Numbers

实数的性质

Ratios and Unit Rates

比例和单位比率

Surface Areas

表面积

Tables Graphs Functions and Sequences

表格、图形、函数和序列

Writing and Solving one Step Equations

编写和求解一步方程

Writing Graphing and Solving Inequalities

编写、绘图和求解不等式

US Customary Units

美国习惯单位