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Adding & subtracting negative numbers - Khan Academy

www.khanacademy.org/math/arithmetic-home/negative-numbers/sub-neg-intro/v/adding-and-subtracting-negative-number-examples

Learn how to add and subtract negative numbers. The problems solved in this ... Subtracting a negative = adding a positive · Subtracting negative numbers.

Adding and Subtracting Positive and Negative Numbers - Math is Fun

www.mathsisfun.com/positive-negative-integers.html

Adding positive numbers is just simple addition. ... We also found that taking away balloons (subtracting positives) or adding weights (adding negatives) both  ...

Subtracting Positive and Negative Numbers | Wyzant Resources

www.wyzant.com/resources/lessons/math/elementary_math/positive_and_negative_numbers/subtracting_positive_and_negative_numbers

Example 1: Don't let all this talk of positive and negative numbers throw you off track—if you ... Thus, instead of subtracting a negative, you are adding a positive.

Adding and Subtracting Negative Numbers - Purplemath

www.purplemath.com/modules/negative2.htm

Covers addition and subtraction of negatives, and includes a mental picture to help with the concept that 'a negative times a negative is a positive'.

www.ask.com/youtube?q=Adding Positives and Negatives&v=UXnk9FgaS2w
Nov 12, 2012 ... This video shows how to add and subtract positive and negative numbers. More videos and information can be found at: www.

Negative and Positive Numbers - Dositey

www.dositey.com/2008/addsub/negnum.htm

introducing concept of negative and postive numbers. ... Negative - Positive = Negative (same as adding two negative numbers). (- 8) - 3 = -8 + (-3) = -11.

Adding and Subtracting Positive and Negative Numbers : nrich ...

nrich.maths.org/5947

How can we help students make sense of addition and subtraction of negative numbers?

www.ask.com/youtube?q=Adding Positives and Negatives&v=eGtstF3kX6Q
Feb 20, 2011 ... ... how to add, subtract, multiply and divide positive and negative numbers. ... Adding/subtracting negative numbers | Pre-Algebra | Khan ...
www.ask.com/youtube?q=Adding Positives and Negatives&v=xBJuf6Yvm3I
Sep 10, 2013 ... Learn how to add and subtract negative numbers in this step by step video. ... Adding and Subtracting Positive and Negative Numbers: Math ...
www.ask.com/youtube?q=Adding Positives and Negatives&v=Xxi4ItFpUvw
May 27, 2010 ... Adding and Subtracting Negative Numbers ... song will stick with me forever as well as how to add and subtract positive and negative numbers!
More Info

Adding & subtracting negative numbers | Foundations | Khan Academy

www.khanacademy.org

Learn how to add and subtract negative numbers. The problems solved in this video are 2 - 3 = -1 and -2 - 3 = -5 and -2 + 3 = 1 and 2 - (-3) = 5 and -2 - (-3).

Adding Positive and Negative Numbers | Wyzant Resources - Tutors

www.wyzant.com

Adding positive numbers to negative numbers can get tricky, because you need to pay close attention to where the negative signs are placed in the problem.

Positive and Negative Numbers Cheat Sheet How-To - Mathematics

math.about.com

Here is your cheat sheet to help you remember what to do with positive and negative numbers (integers) with adding, subtracting, multiplying and dividing.