CDB  Feb.
Questions will be on all topics from CDB #1  Study Guide
SOLVE EXPANDED NOTATION PROBLEMS
DEFINITION OF A RECTANGLE
Math Glossary
Associative, Commutative and Distributive Properties
5.5A RS
Classify twodimensional figures in a hierarchy of sets and subsets using graphic organizers based on their attributes and properties

Greek and Latin Prefixes
POLYGONS
Geometry

5.8A SS
Describe the key attributes of the coordinate plane, including perpendicular number lines (axes) where the intersection (origin) of the two lines coincides with zero on each number line and the given point (0, 0); the xcoordinate, the first number in an ordered pair, indicates movement parallel to the xaxis starting at the origin; and the ycoordinate, the second number, indicates movement parallel to the yaxis starting at the origin

Geometry Review 
5.8B SS
Describe the process for graphing ordered pairs of numbers in the first quadrant of the coordinate plane

Ordered Pairs 
5.8C RS
Graph in the first quadrant of the coordinate plane ordered pairs of numbers arising from mathematical and realworld problems, including those generated by number patterns or found in an inputoutput table

*We have practiced this a lot on the math wall throughout the year.

Associative Property of Addition

Associative Property of Multiplication

(a + b) + c = a + (b + c) 
(a × b) × c = a × (b × c) 


Examples:
This: 
(2 + 4) + 5 = 6 + 5 = 11 
Has the same answer as this: 
2 + (4 + 5) = 2 + 9 = 11 

Examples:
This: 
(3 × 4) × 5 = 12 × 5 = 60 
Has the same answer as this: 
3 × (4 × 5) = 3 × 20 = 60 

Comments (0)
You don't have permission to comment on this page.