GlossaryA


 * Associative Property of Addition:** It states that no matter how you group the numbers they will always add up to the same sum. Like (1+2)+3=1+(3+2)
 * Associative Property of Multiplication**: Always contains parenthesis, may be done in any order. Example (AB)C= B(CA) This property means that if you are multiplying terms, you can do it in any order. This only works if everything is being multiplied.
 * Area of a Rectangle**:A=L x W (area equals length times width)

**Absolute Value:** How far away from zero is it? Positive or Negative // Total space is always positive // The absolute Value of -9 is also 9 the Absolute Value always make the number positive. **Adding:**
 * If you're adding integers and the signs are the same, then add the numbers and use the sign of the larger number. (-9)+(-4)= -13
 * If the signs are difference subtract the little one from the big one and use the sign of the big one