19 videos in "Addition"

Adding & Subtracting Integers Using Integer Tiles

Vedic Math Digit Sums & Casting Out the Nines

Vedic Math Digit Sums Check

Making Integer Tools

Adding Negative Numbers

Adding Numbers on a number line Demo

Adding Negative Numbers with ASL Interpreter

Addition on a Number Line

Addition Properties

Addition Techniques

Adding Integers

Adding Integers

Add Left to Right

Scratch Addition

Adding Positive to Negative Integer

Adding Two Positive Real Numbers

Adding Positive and Negative Number

Adding Positive and Negative Number

Adding Two Negative Real Numbers
Adding Integers
More free YouTube videos by Julie Harland are organized at http://yourmathgal.com
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Shows how to add postive and negative numbers; uses counters.
 Alien Addition Game  Game from Math Game Time: Alien Addition is a fun math game which helps kids practice their addition skills. Invading spaceships with math problems move down from the top of the screen toward a laser cannon on a platform at the bottom. Hit the spacebar to shoot the correct answer!
 How do you add positive and negative numbers?
 What does it mean to add positive and negative numbers?
 What are the formal rules for adding positive and negative integers?
 How do you add 3 + 5?
 How would you add 3 + 4?
 How do you know how to add positive and negative numbers?
 How do you add 4 and 2 by drawing  signs?
 How do you show 3 + 2 using a picture?
 How do you add two numbers that have the same sign?
 How do you add two numbers with different signs?
 How do you add 3 and 6?
 How do you add two numbers by drawing a picture if the negative number is larger than the positive number?
 How could you add 7 + 10 without drawing a picture?
 How do you know how to add 100 + 200 + 300 without a calculator?
 How do you know whether an addition problem like 12 + 3 will be positive or negative?
 Why do you subtract if you are adding two numbers with different signs?
 How can you figure out what 22 + 10 equals?
 What does 32 + 11 equal?
 Where can I find a bunch of example problems of adding positive and negative numbers?
This lesson introduces adding integers by using + signs and  signs. A lot examples are shown and explained. You will learn how to draw pictures for problems as well as the rules for adding integers with different signs.
Very helpful! MathGal is amazing!!
The illustration of the example explains why and,I learn only when that question is answered. Thank You