https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-expressions-and-variables/cc-6th-writing-expressions/v/writing-expressions-1 2022-11-16T04:22:43.7414897Z Writing expressions with variables To write simple algebraic expressions from mathematical statements, you can follow this procedure: 1. Identify the key terms in the written statement (e.g. "sum," "product," "quantity"). 2. Break the statement down into its component parts. 3. Translate each part into algebraic form, using the appropriate symbols and operations. 4. Simplify the expression if needed. Sal Khan video https://cdn.kastatic.org/googleusercontent/pRt19bWADSJyWDO06iwdyaRKQuUD-AAqqt7FXAacZ_w8NxHZ2zEAu4DNIRJdUIpTxqL_66jJGM3pvfowqwBt_iQB Writing expressions with variables To write simple algebraic expressions from mathematical statements, you can follow this procedure: 1. Identify the key terms in the written statement (e.g. "sum," "product," "quantity"). 2. Break the statement down into its component parts. 3. Translate each part into algebraic form, using the appropriate symbols and operations. 4. Simplify the expression if needed. https://cdn.kastatic.org/ka-youtube-converted/Q1vMNyIP4Us.mp4/Q1vMNyIP4Us.mp4 98 Writing algebraic expressions introduction https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-expressions-and-variables/cc-6th-writing-expressions/v/writing-expressions-parentheses 2023-07-25T21:57:42.946009538Z Writing expressions with parentheses In math, using parentheses helps follow the correct order of operations. When multiplying a number by the sum or difference of two terms, like 5 times (x-2) or 10 times (y+3), parentheses ensure the addition or subtraction happens first. This avoids confusion and ensures accurate results. Sal Khan video https://cdn.kastatic.org/ka_thumbnails_cache/fa16f8ea-e2c0-475c-9b18-ea183844d795_1280_720_base.png Writing expressions with parentheses In math, using parentheses helps follow the correct order of operations. When multiplying a number by the sum or difference of two terms, like 5 times (x-2) or 10 times (y+3), parentheses ensure the addition or subtraction happens first. This avoids confusion and ensures accurate results. https://cdn.kastatic.org/ka-youtube-converted/cFNbX-2R78M.mp4/cFNbX-2R78M.mp4 92 Writing algebraic expressions introduction https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-expressions-and-variables/cc-6th-writing-expressions/v/writing-expressions-2 2023-06-20T16:37:38.979390737Z Writing expressions with variables & parentheses In this math lesson, we learned about expressions and how to simplify them step by step. We explored adding and multiplying expressions, like negative numbers and variables. By practicing these skills, we can solve more complex algebra problems with ease and confidence. Sal Khan video https://cdn.kastatic.org/googleusercontent/GoG6iufNNUmaag9jlcvjru3oo90A1bxv1S6FEZyitPsA5KciHk-fe5kgaPd2Wdt83iTejgfw6adYQkpELGcbVsQ4 Writing expressions with variables & parentheses In this math lesson, we learned about expressions and how to simplify them step by step. We explored adding and multiplying expressions, like negative numbers and variables. By practicing these skills, we can solve more complex algebra problems with ease and confidence. https://cdn.kastatic.org/ka-youtube-converted/xLYVo_k0_us.mp4/xLYVo_k0_us.mp4 165 Writing algebraic expressions introduction https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-expressions-and-variables/cc-6th-writing-expressions/a/writing-expressions-with-variables 2021-06-30T17:51:07Z Writing expressions with variables Learn to write expressions for more challenging phrases like "8 less than the product of 7 and x." article https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-expressions-and-variables/cc-6th-writing-expressions/e/writing_expressions_1 2025-02-10T05:04:39.155459793Z Writing expressions with variables Practice writing algebraic expressions to match verbal descriptions of mathematical operations. John Resig exercise