可汗学院的算术与代数预备课程是真正从零开始学习数学的起始点,是代数课程的先导课。对于那些想从最基础开始学习数学,或者以后想要学习代数1课程的同学来说,本课程刚好适合你。内容包括:乘法与除法,正数和负数的乘除法,位值等。
Intro to division | Division intro |Khan Academy https://www.khanacademy.org/math/arithmetic/multiplication-division/v/division-1 If youre seeing this message, it means were having trouble loading external resources for Khan Academy. If you're behind a web filter, please make sure that the dom...
可汗学院公开课 算术与代数预备课程:乘法与除法 Open Khanacademy Courses:Arithmetic and Pre-Algebra: Multiplication and division 可汗学院 可汗学院的算术与代数预备课程是真正从零开始学习数学的起始点,是代数课程的先导课。对于那些想从最基础开始学习数学,或者以后想要学习代数1课程的同学来说,本课程刚好适合你。
Multiplication and division 乘法和除法|Arithmetic 算术|Math 数学|Khan Academy 可汗学院 2066播放 P1 Multiplication as equal groups 乘法作为相等的组 03:33 P2 Basic multiplication 基本乘法 13:21 P3 Multiplication with arrays 乘法通过数组 04:19 P4 Worked example: Whole numbers on the number line 工作...
www.khanacademy.org 自用。 P1-6 Multiplication intro 乘法引言 P7-8 Multiplication facts 乘法实践 P9-11 Properties of multiplication 乘法性质 P12-13 Multiplying by tens 乘十位 P14-16 Multiplication by 10s, 100s, and 1000s 乘十位,百位,和千位 P17-22 Multiplication: place value and area models...
Multiplication and division 乘法和除法|Arithmetic 算术|Math 数学|Khan Academy 可汗学院 1974播放 P1 Multiplication as equal groups 乘法作为相等的组 03:33 P2 Basic multiplication 基本乘法 13:21 P3 Multiplication with arrays 乘法通过数组 04:19 P4 Worked example: Whole numbers on the number line 工作...
可汗学院公开课 算术与代数预备课程:乘法与除法 Open Khanacademy Courses:Arithmetic and Pre-Algebra: Multiplication and division 可汗学院 小学课程 / 小学数学 可汗学院的算术与代数预备课程是真正从零开始学习数学的起始点,是代数课程的先导课。对于那些想从最基础开始学习数学,或者以后想要学习代数1课程的同学来说...
Functions 函数|Algebra 代数|Math 数学|Khan Academy 可汗学院 但得本莫愁末 Space Division 数字积木第七季 乘法除法 S7 E15数学启蒙动画 Numberblocks 橘多贝子 Solving basic equation&inequalities 解基本方程和不等式|Algebra 代数|Math 数学|Khan Academy ...