**Are a negative number and a positive like terms?**

Adding and Subtracting Like Terms. 1 Simply each expression a) 5x + 3x b) 2y + 7y _ c) 4m + 2m d) 2n + 7n _____ 4 Simplifying these expressions may involve negative numbers a) 10a – 3a = 7a b) 3a – 10a = –7a c) 12a – 7a = 5a d) 8x – (–2x) = 12x c) 6a – 7a = -a d) –3x – (–2x) = –x 5 Simplifying these expressions by collecting like terms a) 5x + 2y – 4x = x + 2y b) 9m... The negative sign in the first term is nothing more than the sign...they are still like terms, and we can add them. `-2x+5x=3x` Remember that to add a negative and a positive, we subtract and then give the answer the sign of the term with the largest absolute value.

**Addition of Like Terms Like Terms Rules of Addition**

This Combining Like Terms Tic Tac Toe Game is a great way to get students talking in partners about combining like terms. This tic tac toe board is 5 by 5 instead of 3 by 3, so students have to get 5 in a row to win. Pro tip: modelling how you want them to play the game is key. So, playing a round together (or even half of a round) with an emphasis on the language students should use goes a... These terms are like terms, and are combined by adding their coefficients. Take your time, and make sure you are keeping straight in your head how multiplication works, versus how addition works. In fact, "combining like terms" is a topic for which it would be difficult to do too much practice.

**Combining Like Terms Free Math Help**

How to Add Like Terms in Algebra. Adding like terms is easy. Add the coefficients of the like terms together. Question. Add the like terms below together. Step-by-Step: 1. Check that the terms are like terms. 3xy and xy are like terms. They have the same variables: x and y. Each variable has the same exponent: x and y both have no exponents (actually an explicit exponent of 1). The only... Now let's see what adding and subtracting negative numbers looks like: We can add weights (we are adding negative values) the basket gets pulled downwards (negative)

**when combining like terms do you add exponents? Yahoo**

Start studying Adding and Subtracting Like Terms. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Learn vocabulary, terms, and more with flashcards, games, and other study tools.... Combining like terms is pretty chill, as long as we're careful with our negative and positive numbers. (For a quick review, check out adding integers and subtracting integers .) When adding and subtracting like terms, all we really need to do is combine the coefficients.

## How To Add Negative Like Terms

### Like Terms mathsteacher.com.au

- ~*Combining like terms with negative coefficients*~ by
- Adding And Subtracting Like Terms? Yahoo Answers
- 3 Adding and Subtracting Like Terms Dobmaths - Home
- Addition of Like Terms Like Terms Rules of Addition

## How To Add Negative Like Terms

### Below are some different ways of thinking about adding and subtracting positive and negative numbers. We hope they will help you to understand what's going on when you might be tempted to use a rule like "Two minuses make a plus".

- Below are some different ways of thinking about adding and subtracting positive and negative numbers. We hope they will help you to understand what's going on when you might be tempted to use a rule like "Two minuses make a plus".
- 16/03/2010 · This Site Might Help You. RE: when combining like terms do you add exponents? example: 2m² + m² = three-M with an exponent of 4? sorry i …
- A series of tasks where students must add and subtract fractions with like terms. Running on a three minute timer, these activities are ideal as a starter activity, math test or wrap up. Running on a three minute timer, these activities are ideal as a starter activity, math test or wrap up.
- Example #3 The final answer is 2k+5 -12-6p-(-2) -12 and - 2 are like terms but since there is a negative sign outside the ()'s in becomes -12-6p+2. So it becomes -12+2 but since one is positive, you subtract so the problem becomes = -10-6p and thats the final answer. What is

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